mirror of
https://github.com/rancher/norman.git
synced 2025-09-07 18:20:17 +00:00
Add Generic Controller Related Metrics
To enhance operatability for the service using norman framework, It's better to expose internal state as detail as possible. This is the just starting point but at least which handler is executed often and which handler with which key's execution is often failed metrics is very useful to spot the place operator have to dig in when something happened. So this commit added 2 metrics. 1: handler execution total count 2: handler execution failure total count
This commit is contained in:
Yuki Nishiwaki
645
vendor/github.com/golang/protobuf/proto/pointer_reflect.go
generated
vendored
645
vendor/github.com/golang/protobuf/proto/pointer_reflect.go
generated
vendored
@@ -29,7 +29,7 @@
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// +build appengine js
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// +build purego appengine js
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// This file contains an implementation of proto field accesses using package reflect.
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// It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can
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@@ -38,32 +38,13 @@
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package proto
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import (
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"math"
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"reflect"
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"sync"
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)
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// A structPointer is a pointer to a struct.
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type structPointer struct {
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v reflect.Value
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}
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const unsafeAllowed = false
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// toStructPointer returns a structPointer equivalent to the given reflect value.
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// The reflect value must itself be a pointer to a struct.
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func toStructPointer(v reflect.Value) structPointer {
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return structPointer{v}
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}
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// IsNil reports whether p is nil.
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func structPointer_IsNil(p structPointer) bool {
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return p.v.IsNil()
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}
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// Interface returns the struct pointer as an interface value.
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func structPointer_Interface(p structPointer, _ reflect.Type) interface{} {
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return p.v.Interface()
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}
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// A field identifies a field in a struct, accessible from a structPointer.
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// A field identifies a field in a struct, accessible from a pointer.
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// In this implementation, a field is identified by the sequence of field indices
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// passed to reflect's FieldByIndex.
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type field []int
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@@ -76,409 +57,301 @@ func toField(f *reflect.StructField) field {
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// invalidField is an invalid field identifier.
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var invalidField = field(nil)
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// zeroField is a noop when calling pointer.offset.
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var zeroField = field([]int{})
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// IsValid reports whether the field identifier is valid.
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func (f field) IsValid() bool { return f != nil }
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// field returns the given field in the struct as a reflect value.
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func structPointer_field(p structPointer, f field) reflect.Value {
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// Special case: an extension map entry with a value of type T
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// passes a *T to the struct-handling code with a zero field,
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// expecting that it will be treated as equivalent to *struct{ X T },
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// which has the same memory layout. We have to handle that case
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// specially, because reflect will panic if we call FieldByIndex on a
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// non-struct.
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if f == nil {
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return p.v.Elem()
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}
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return p.v.Elem().FieldByIndex(f)
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}
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// ifield returns the given field in the struct as an interface value.
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func structPointer_ifield(p structPointer, f field) interface{} {
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return structPointer_field(p, f).Addr().Interface()
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}
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// Bytes returns the address of a []byte field in the struct.
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func structPointer_Bytes(p structPointer, f field) *[]byte {
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return structPointer_ifield(p, f).(*[]byte)
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}
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// BytesSlice returns the address of a [][]byte field in the struct.
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func structPointer_BytesSlice(p structPointer, f field) *[][]byte {
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return structPointer_ifield(p, f).(*[][]byte)
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}
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// Bool returns the address of a *bool field in the struct.
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func structPointer_Bool(p structPointer, f field) **bool {
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return structPointer_ifield(p, f).(**bool)
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}
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// BoolVal returns the address of a bool field in the struct.
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func structPointer_BoolVal(p structPointer, f field) *bool {
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return structPointer_ifield(p, f).(*bool)
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}
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// BoolSlice returns the address of a []bool field in the struct.
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func structPointer_BoolSlice(p structPointer, f field) *[]bool {
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return structPointer_ifield(p, f).(*[]bool)
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}
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// String returns the address of a *string field in the struct.
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func structPointer_String(p structPointer, f field) **string {
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return structPointer_ifield(p, f).(**string)
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}
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// StringVal returns the address of a string field in the struct.
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func structPointer_StringVal(p structPointer, f field) *string {
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return structPointer_ifield(p, f).(*string)
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}
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// StringSlice returns the address of a []string field in the struct.
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func structPointer_StringSlice(p structPointer, f field) *[]string {
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return structPointer_ifield(p, f).(*[]string)
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}
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// Extensions returns the address of an extension map field in the struct.
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func structPointer_Extensions(p structPointer, f field) *XXX_InternalExtensions {
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return structPointer_ifield(p, f).(*XXX_InternalExtensions)
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}
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// ExtMap returns the address of an extension map field in the struct.
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func structPointer_ExtMap(p structPointer, f field) *map[int32]Extension {
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return structPointer_ifield(p, f).(*map[int32]Extension)
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}
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// NewAt returns the reflect.Value for a pointer to a field in the struct.
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func structPointer_NewAt(p structPointer, f field, typ reflect.Type) reflect.Value {
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return structPointer_field(p, f).Addr()
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}
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// SetStructPointer writes a *struct field in the struct.
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func structPointer_SetStructPointer(p structPointer, f field, q structPointer) {
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structPointer_field(p, f).Set(q.v)
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}
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// GetStructPointer reads a *struct field in the struct.
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func structPointer_GetStructPointer(p structPointer, f field) structPointer {
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return structPointer{structPointer_field(p, f)}
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}
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// StructPointerSlice the address of a []*struct field in the struct.
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func structPointer_StructPointerSlice(p structPointer, f field) structPointerSlice {
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return structPointerSlice{structPointer_field(p, f)}
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}
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// A structPointerSlice represents the address of a slice of pointers to structs
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// (themselves messages or groups). That is, v.Type() is *[]*struct{...}.
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type structPointerSlice struct {
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// The pointer type is for the table-driven decoder.
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// The implementation here uses a reflect.Value of pointer type to
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// create a generic pointer. In pointer_unsafe.go we use unsafe
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// instead of reflect to implement the same (but faster) interface.
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type pointer struct {
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v reflect.Value
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}
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func (p structPointerSlice) Len() int { return p.v.Len() }
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func (p structPointerSlice) Index(i int) structPointer { return structPointer{p.v.Index(i)} }
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func (p structPointerSlice) Append(q structPointer) {
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p.v.Set(reflect.Append(p.v, q.v))
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// toPointer converts an interface of pointer type to a pointer
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// that points to the same target.
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func toPointer(i *Message) pointer {
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return pointer{v: reflect.ValueOf(*i)}
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}
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var (
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int32Type = reflect.TypeOf(int32(0))
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uint32Type = reflect.TypeOf(uint32(0))
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float32Type = reflect.TypeOf(float32(0))
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int64Type = reflect.TypeOf(int64(0))
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uint64Type = reflect.TypeOf(uint64(0))
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float64Type = reflect.TypeOf(float64(0))
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)
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// A word32 represents a field of type *int32, *uint32, *float32, or *enum.
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// That is, v.Type() is *int32, *uint32, *float32, or *enum and v is assignable.
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type word32 struct {
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v reflect.Value
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// toAddrPointer converts an interface to a pointer that points to
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// the interface data.
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func toAddrPointer(i *interface{}, isptr bool) pointer {
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v := reflect.ValueOf(*i)
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u := reflect.New(v.Type())
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u.Elem().Set(v)
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return pointer{v: u}
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}
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// IsNil reports whether p is nil.
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func word32_IsNil(p word32) bool {
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// valToPointer converts v to a pointer. v must be of pointer type.
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func valToPointer(v reflect.Value) pointer {
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return pointer{v: v}
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}
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// offset converts from a pointer to a structure to a pointer to
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// one of its fields.
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func (p pointer) offset(f field) pointer {
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return pointer{v: p.v.Elem().FieldByIndex(f).Addr()}
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}
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func (p pointer) isNil() bool {
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return p.v.IsNil()
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}
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// Set sets p to point at a newly allocated word with bits set to x.
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func word32_Set(p word32, o *Buffer, x uint32) {
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t := p.v.Type().Elem()
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switch t {
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case int32Type:
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if len(o.int32s) == 0 {
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o.int32s = make([]int32, uint32PoolSize)
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}
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o.int32s[0] = int32(x)
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p.v.Set(reflect.ValueOf(&o.int32s[0]))
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o.int32s = o.int32s[1:]
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return
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case uint32Type:
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if len(o.uint32s) == 0 {
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o.uint32s = make([]uint32, uint32PoolSize)
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}
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o.uint32s[0] = x
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p.v.Set(reflect.ValueOf(&o.uint32s[0]))
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o.uint32s = o.uint32s[1:]
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return
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case float32Type:
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if len(o.float32s) == 0 {
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o.float32s = make([]float32, uint32PoolSize)
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}
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o.float32s[0] = math.Float32frombits(x)
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p.v.Set(reflect.ValueOf(&o.float32s[0]))
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o.float32s = o.float32s[1:]
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return
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}
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// must be enum
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p.v.Set(reflect.New(t))
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p.v.Elem().SetInt(int64(int32(x)))
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}
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// Get gets the bits pointed at by p, as a uint32.
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func word32_Get(p word32) uint32 {
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elem := p.v.Elem()
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switch elem.Kind() {
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case reflect.Int32:
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return uint32(elem.Int())
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case reflect.Uint32:
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return uint32(elem.Uint())
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case reflect.Float32:
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return math.Float32bits(float32(elem.Float()))
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}
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panic("unreachable")
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}
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// Word32 returns a reference to a *int32, *uint32, *float32, or *enum field in the struct.
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func structPointer_Word32(p structPointer, f field) word32 {
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return word32{structPointer_field(p, f)}
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}
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// A word32Val represents a field of type int32, uint32, float32, or enum.
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// That is, v.Type() is int32, uint32, float32, or enum and v is assignable.
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type word32Val struct {
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v reflect.Value
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}
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// Set sets *p to x.
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func word32Val_Set(p word32Val, x uint32) {
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switch p.v.Type() {
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case int32Type:
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p.v.SetInt(int64(x))
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return
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case uint32Type:
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p.v.SetUint(uint64(x))
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return
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case float32Type:
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p.v.SetFloat(float64(math.Float32frombits(x)))
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return
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}
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// must be enum
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p.v.SetInt(int64(int32(x)))
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}
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// Get gets the bits pointed at by p, as a uint32.
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func word32Val_Get(p word32Val) uint32 {
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elem := p.v
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switch elem.Kind() {
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case reflect.Int32:
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return uint32(elem.Int())
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case reflect.Uint32:
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return uint32(elem.Uint())
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case reflect.Float32:
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return math.Float32bits(float32(elem.Float()))
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}
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panic("unreachable")
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}
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// Word32Val returns a reference to a int32, uint32, float32, or enum field in the struct.
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func structPointer_Word32Val(p structPointer, f field) word32Val {
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return word32Val{structPointer_field(p, f)}
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}
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// A word32Slice is a slice of 32-bit values.
|
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// That is, v.Type() is []int32, []uint32, []float32, or []enum.
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type word32Slice struct {
|
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v reflect.Value
|
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}
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func (p word32Slice) Append(x uint32) {
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n, m := p.v.Len(), p.v.Cap()
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// grow updates the slice s in place to make it one element longer.
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// s must be addressable.
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// Returns the (addressable) new element.
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func grow(s reflect.Value) reflect.Value {
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n, m := s.Len(), s.Cap()
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if n < m {
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p.v.SetLen(n + 1)
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s.SetLen(n + 1)
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} else {
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t := p.v.Type().Elem()
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p.v.Set(reflect.Append(p.v, reflect.Zero(t)))
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s.Set(reflect.Append(s, reflect.Zero(s.Type().Elem())))
|
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}
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elem := p.v.Index(n)
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switch elem.Kind() {
|
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case reflect.Int32:
|
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elem.SetInt(int64(int32(x)))
|
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case reflect.Uint32:
|
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elem.SetUint(uint64(x))
|
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case reflect.Float32:
|
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elem.SetFloat(float64(math.Float32frombits(x)))
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return s.Index(n)
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}
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|
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func (p pointer) toInt64() *int64 {
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return p.v.Interface().(*int64)
|
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}
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func (p pointer) toInt64Ptr() **int64 {
|
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return p.v.Interface().(**int64)
|
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}
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func (p pointer) toInt64Slice() *[]int64 {
|
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return p.v.Interface().(*[]int64)
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}
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var int32ptr = reflect.TypeOf((*int32)(nil))
|
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|
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func (p pointer) toInt32() *int32 {
|
||||
return p.v.Convert(int32ptr).Interface().(*int32)
|
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}
|
||||
|
||||
// The toInt32Ptr/Slice methods don't work because of enums.
|
||||
// Instead, we must use set/get methods for the int32ptr/slice case.
|
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/*
|
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func (p pointer) toInt32Ptr() **int32 {
|
||||
return p.v.Interface().(**int32)
|
||||
}
|
||||
func (p pointer) toInt32Slice() *[]int32 {
|
||||
return p.v.Interface().(*[]int32)
|
||||
}
|
||||
*/
|
||||
func (p pointer) getInt32Ptr() *int32 {
|
||||
if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
|
||||
// raw int32 type
|
||||
return p.v.Elem().Interface().(*int32)
|
||||
}
|
||||
// an enum
|
||||
return p.v.Elem().Convert(int32PtrType).Interface().(*int32)
|
||||
}
|
||||
func (p pointer) setInt32Ptr(v int32) {
|
||||
// Allocate value in a *int32. Possibly convert that to a *enum.
|
||||
// Then assign it to a **int32 or **enum.
|
||||
// Note: we can convert *int32 to *enum, but we can't convert
|
||||
// **int32 to **enum!
|
||||
p.v.Elem().Set(reflect.ValueOf(&v).Convert(p.v.Type().Elem()))
|
||||
}
|
||||
|
||||
func (p word32Slice) Len() int {
|
||||
return p.v.Len()
|
||||
}
|
||||
|
||||
func (p word32Slice) Index(i int) uint32 {
|
||||
elem := p.v.Index(i)
|
||||
switch elem.Kind() {
|
||||
case reflect.Int32:
|
||||
return uint32(elem.Int())
|
||||
case reflect.Uint32:
|
||||
return uint32(elem.Uint())
|
||||
case reflect.Float32:
|
||||
return math.Float32bits(float32(elem.Float()))
|
||||
// getInt32Slice copies []int32 from p as a new slice.
|
||||
// This behavior differs from the implementation in pointer_unsafe.go.
|
||||
func (p pointer) getInt32Slice() []int32 {
|
||||
if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
|
||||
// raw int32 type
|
||||
return p.v.Elem().Interface().([]int32)
|
||||
}
|
||||
panic("unreachable")
|
||||
// an enum
|
||||
// Allocate a []int32, then assign []enum's values into it.
|
||||
// Note: we can't convert []enum to []int32.
|
||||
slice := p.v.Elem()
|
||||
s := make([]int32, slice.Len())
|
||||
for i := 0; i < slice.Len(); i++ {
|
||||
s[i] = int32(slice.Index(i).Int())
|
||||
}
|
||||
return s
|
||||
}
|
||||
|
||||
// Word32Slice returns a reference to a []int32, []uint32, []float32, or []enum field in the struct.
|
||||
func structPointer_Word32Slice(p structPointer, f field) word32Slice {
|
||||
return word32Slice{structPointer_field(p, f)}
|
||||
}
|
||||
|
||||
// word64 is like word32 but for 64-bit values.
|
||||
type word64 struct {
|
||||
v reflect.Value
|
||||
}
|
||||
|
||||
func word64_Set(p word64, o *Buffer, x uint64) {
|
||||
t := p.v.Type().Elem()
|
||||
switch t {
|
||||
case int64Type:
|
||||
if len(o.int64s) == 0 {
|
||||
o.int64s = make([]int64, uint64PoolSize)
|
||||
}
|
||||
o.int64s[0] = int64(x)
|
||||
p.v.Set(reflect.ValueOf(&o.int64s[0]))
|
||||
o.int64s = o.int64s[1:]
|
||||
return
|
||||
case uint64Type:
|
||||
if len(o.uint64s) == 0 {
|
||||
o.uint64s = make([]uint64, uint64PoolSize)
|
||||
}
|
||||
o.uint64s[0] = x
|
||||
p.v.Set(reflect.ValueOf(&o.uint64s[0]))
|
||||
o.uint64s = o.uint64s[1:]
|
||||
return
|
||||
case float64Type:
|
||||
if len(o.float64s) == 0 {
|
||||
o.float64s = make([]float64, uint64PoolSize)
|
||||
}
|
||||
o.float64s[0] = math.Float64frombits(x)
|
||||
p.v.Set(reflect.ValueOf(&o.float64s[0]))
|
||||
o.float64s = o.float64s[1:]
|
||||
// setInt32Slice copies []int32 into p as a new slice.
|
||||
// This behavior differs from the implementation in pointer_unsafe.go.
|
||||
func (p pointer) setInt32Slice(v []int32) {
|
||||
if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
|
||||
// raw int32 type
|
||||
p.v.Elem().Set(reflect.ValueOf(v))
|
||||
return
|
||||
}
|
||||
panic("unreachable")
|
||||
}
|
||||
|
||||
func word64_IsNil(p word64) bool {
|
||||
return p.v.IsNil()
|
||||
}
|
||||
|
||||
func word64_Get(p word64) uint64 {
|
||||
elem := p.v.Elem()
|
||||
switch elem.Kind() {
|
||||
case reflect.Int64:
|
||||
return uint64(elem.Int())
|
||||
case reflect.Uint64:
|
||||
return elem.Uint()
|
||||
case reflect.Float64:
|
||||
return math.Float64bits(elem.Float())
|
||||
// an enum
|
||||
// Allocate a []enum, then assign []int32's values into it.
|
||||
// Note: we can't convert []enum to []int32.
|
||||
slice := reflect.MakeSlice(p.v.Type().Elem(), len(v), cap(v))
|
||||
for i, x := range v {
|
||||
slice.Index(i).SetInt(int64(x))
|
||||
}
|
||||
panic("unreachable")
|
||||
p.v.Elem().Set(slice)
|
||||
}
|
||||
func (p pointer) appendInt32Slice(v int32) {
|
||||
grow(p.v.Elem()).SetInt(int64(v))
|
||||
}
|
||||
|
||||
func structPointer_Word64(p structPointer, f field) word64 {
|
||||
return word64{structPointer_field(p, f)}
|
||||
func (p pointer) toUint64() *uint64 {
|
||||
return p.v.Interface().(*uint64)
|
||||
}
|
||||
func (p pointer) toUint64Ptr() **uint64 {
|
||||
return p.v.Interface().(**uint64)
|
||||
}
|
||||
func (p pointer) toUint64Slice() *[]uint64 {
|
||||
return p.v.Interface().(*[]uint64)
|
||||
}
|
||||
func (p pointer) toUint32() *uint32 {
|
||||
return p.v.Interface().(*uint32)
|
||||
}
|
||||
func (p pointer) toUint32Ptr() **uint32 {
|
||||
return p.v.Interface().(**uint32)
|
||||
}
|
||||
func (p pointer) toUint32Slice() *[]uint32 {
|
||||
return p.v.Interface().(*[]uint32)
|
||||
}
|
||||
func (p pointer) toBool() *bool {
|
||||
return p.v.Interface().(*bool)
|
||||
}
|
||||
func (p pointer) toBoolPtr() **bool {
|
||||
return p.v.Interface().(**bool)
|
||||
}
|
||||
func (p pointer) toBoolSlice() *[]bool {
|
||||
return p.v.Interface().(*[]bool)
|
||||
}
|
||||
func (p pointer) toFloat64() *float64 {
|
||||
return p.v.Interface().(*float64)
|
||||
}
|
||||
func (p pointer) toFloat64Ptr() **float64 {
|
||||
return p.v.Interface().(**float64)
|
||||
}
|
||||
func (p pointer) toFloat64Slice() *[]float64 {
|
||||
return p.v.Interface().(*[]float64)
|
||||
}
|
||||
func (p pointer) toFloat32() *float32 {
|
||||
return p.v.Interface().(*float32)
|
||||
}
|
||||
func (p pointer) toFloat32Ptr() **float32 {
|
||||
return p.v.Interface().(**float32)
|
||||
}
|
||||
func (p pointer) toFloat32Slice() *[]float32 {
|
||||
return p.v.Interface().(*[]float32)
|
||||
}
|
||||
func (p pointer) toString() *string {
|
||||
return p.v.Interface().(*string)
|
||||
}
|
||||
func (p pointer) toStringPtr() **string {
|
||||
return p.v.Interface().(**string)
|
||||
}
|
||||
func (p pointer) toStringSlice() *[]string {
|
||||
return p.v.Interface().(*[]string)
|
||||
}
|
||||
func (p pointer) toBytes() *[]byte {
|
||||
return p.v.Interface().(*[]byte)
|
||||
}
|
||||
func (p pointer) toBytesSlice() *[][]byte {
|
||||
return p.v.Interface().(*[][]byte)
|
||||
}
|
||||
func (p pointer) toExtensions() *XXX_InternalExtensions {
|
||||
return p.v.Interface().(*XXX_InternalExtensions)
|
||||
}
|
||||
func (p pointer) toOldExtensions() *map[int32]Extension {
|
||||
return p.v.Interface().(*map[int32]Extension)
|
||||
}
|
||||
func (p pointer) getPointer() pointer {
|
||||
return pointer{v: p.v.Elem()}
|
||||
}
|
||||
func (p pointer) setPointer(q pointer) {
|
||||
p.v.Elem().Set(q.v)
|
||||
}
|
||||
func (p pointer) appendPointer(q pointer) {
|
||||
grow(p.v.Elem()).Set(q.v)
|
||||
}
|
||||
|
||||
// word64Val is like word32Val but for 64-bit values.
|
||||
type word64Val struct {
|
||||
v reflect.Value
|
||||
// getPointerSlice copies []*T from p as a new []pointer.
|
||||
// This behavior differs from the implementation in pointer_unsafe.go.
|
||||
func (p pointer) getPointerSlice() []pointer {
|
||||
if p.v.IsNil() {
|
||||
return nil
|
||||
}
|
||||
n := p.v.Elem().Len()
|
||||
s := make([]pointer, n)
|
||||
for i := 0; i < n; i++ {
|
||||
s[i] = pointer{v: p.v.Elem().Index(i)}
|
||||
}
|
||||
return s
|
||||
}
|
||||
|
||||
func word64Val_Set(p word64Val, o *Buffer, x uint64) {
|
||||
switch p.v.Type() {
|
||||
case int64Type:
|
||||
p.v.SetInt(int64(x))
|
||||
return
|
||||
case uint64Type:
|
||||
p.v.SetUint(x)
|
||||
return
|
||||
case float64Type:
|
||||
p.v.SetFloat(math.Float64frombits(x))
|
||||
// setPointerSlice copies []pointer into p as a new []*T.
|
||||
// This behavior differs from the implementation in pointer_unsafe.go.
|
||||
func (p pointer) setPointerSlice(v []pointer) {
|
||||
if v == nil {
|
||||
p.v.Elem().Set(reflect.New(p.v.Elem().Type()).Elem())
|
||||
return
|
||||
}
|
||||
panic("unreachable")
|
||||
}
|
||||
|
||||
func word64Val_Get(p word64Val) uint64 {
|
||||
elem := p.v
|
||||
switch elem.Kind() {
|
||||
case reflect.Int64:
|
||||
return uint64(elem.Int())
|
||||
case reflect.Uint64:
|
||||
return elem.Uint()
|
||||
case reflect.Float64:
|
||||
return math.Float64bits(elem.Float())
|
||||
s := reflect.MakeSlice(p.v.Elem().Type(), 0, len(v))
|
||||
for _, p := range v {
|
||||
s = reflect.Append(s, p.v)
|
||||
}
|
||||
panic("unreachable")
|
||||
p.v.Elem().Set(s)
|
||||
}
|
||||
|
||||
func structPointer_Word64Val(p structPointer, f field) word64Val {
|
||||
return word64Val{structPointer_field(p, f)}
|
||||
}
|
||||
|
||||
type word64Slice struct {
|
||||
v reflect.Value
|
||||
}
|
||||
|
||||
func (p word64Slice) Append(x uint64) {
|
||||
n, m := p.v.Len(), p.v.Cap()
|
||||
if n < m {
|
||||
p.v.SetLen(n + 1)
|
||||
} else {
|
||||
t := p.v.Type().Elem()
|
||||
p.v.Set(reflect.Append(p.v, reflect.Zero(t)))
|
||||
}
|
||||
elem := p.v.Index(n)
|
||||
switch elem.Kind() {
|
||||
case reflect.Int64:
|
||||
elem.SetInt(int64(int64(x)))
|
||||
case reflect.Uint64:
|
||||
elem.SetUint(uint64(x))
|
||||
case reflect.Float64:
|
||||
elem.SetFloat(float64(math.Float64frombits(x)))
|
||||
// getInterfacePointer returns a pointer that points to the
|
||||
// interface data of the interface pointed by p.
|
||||
func (p pointer) getInterfacePointer() pointer {
|
||||
if p.v.Elem().IsNil() {
|
||||
return pointer{v: p.v.Elem()}
|
||||
}
|
||||
return pointer{v: p.v.Elem().Elem().Elem().Field(0).Addr()} // *interface -> interface -> *struct -> struct
|
||||
}
|
||||
|
||||
func (p word64Slice) Len() int {
|
||||
return p.v.Len()
|
||||
func (p pointer) asPointerTo(t reflect.Type) reflect.Value {
|
||||
// TODO: check that p.v.Type().Elem() == t?
|
||||
return p.v
|
||||
}
|
||||
|
||||
func (p word64Slice) Index(i int) uint64 {
|
||||
elem := p.v.Index(i)
|
||||
switch elem.Kind() {
|
||||
case reflect.Int64:
|
||||
return uint64(elem.Int())
|
||||
case reflect.Uint64:
|
||||
return uint64(elem.Uint())
|
||||
case reflect.Float64:
|
||||
return math.Float64bits(float64(elem.Float()))
|
||||
}
|
||||
panic("unreachable")
|
||||
func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo {
|
||||
atomicLock.Lock()
|
||||
defer atomicLock.Unlock()
|
||||
return *p
|
||||
}
|
||||
func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) {
|
||||
atomicLock.Lock()
|
||||
defer atomicLock.Unlock()
|
||||
*p = v
|
||||
}
|
||||
func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo {
|
||||
atomicLock.Lock()
|
||||
defer atomicLock.Unlock()
|
||||
return *p
|
||||
}
|
||||
func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) {
|
||||
atomicLock.Lock()
|
||||
defer atomicLock.Unlock()
|
||||
*p = v
|
||||
}
|
||||
func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo {
|
||||
atomicLock.Lock()
|
||||
defer atomicLock.Unlock()
|
||||
return *p
|
||||
}
|
||||
func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) {
|
||||
atomicLock.Lock()
|
||||
defer atomicLock.Unlock()
|
||||
*p = v
|
||||
}
|
||||
func atomicLoadDiscardInfo(p **discardInfo) *discardInfo {
|
||||
atomicLock.Lock()
|
||||
defer atomicLock.Unlock()
|
||||
return *p
|
||||
}
|
||||
func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) {
|
||||
atomicLock.Lock()
|
||||
defer atomicLock.Unlock()
|
||||
*p = v
|
||||
}
|
||||
|
||||
func structPointer_Word64Slice(p structPointer, f field) word64Slice {
|
||||
return word64Slice{structPointer_field(p, f)}
|
||||
}
|
||||
var atomicLock sync.Mutex
|
||||
|
||||
Reference in New Issue
Block a user