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#61 remove internal buffer from numberLazyAny

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This commit is contained in:
Tao Wen
2017-06-18 22:48:28 +08:00
parent a84cdaa694
commit 15c92d48df
6 changed files with 104 additions and 301 deletions
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87
feature_any_float.go
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@ -1,96 +1,9 @@
package jsoniter
import (
"io"
"strconv"
"unsafe"
)
type float64LazyAny struct {
baseAny
cfg *frozenConfig
buf []byte
err error
cache float64
}
func (any *float64LazyAny) ValueType() ValueType {
return Number
}
func (any *float64LazyAny) fillCache() {
if any.err != nil {
return
}
iter := any.cfg.BorrowIterator(any.buf)
defer any.cfg.ReturnIterator(iter)
any.cache = iter.ReadFloat64()
if iter.Error != io.EOF {
iter.reportError("floatLazyAny", "there are bytes left")
}
any.err = iter.Error
}
func (any *float64LazyAny) LastError() error {
return any.err
}
func (any *float64LazyAny) ToBool() bool {
return any.ToFloat64() != 0
}
func (any *float64LazyAny) ToInt() int {
any.fillCache()
return int(any.cache)
}
func (any *float64LazyAny) ToInt32() int32 {
any.fillCache()
return int32(any.cache)
}
func (any *float64LazyAny) ToInt64() int64 {
any.fillCache()
return int64(any.cache)
}
func (any *float64LazyAny) ToUint() uint {
any.fillCache()
return uint(any.cache)
}
func (any *float64LazyAny) ToUint32() uint32 {
any.fillCache()
return uint32(any.cache)
}
func (any *float64LazyAny) ToUint64() uint64 {
any.fillCache()
return uint64(any.cache)
}
func (any *float64LazyAny) ToFloat32() float32 {
any.fillCache()
return float32(any.cache)
}
func (any *float64LazyAny) ToFloat64() float64 {
any.fillCache()
return any.cache
}
func (any *float64LazyAny) ToString() string {
return *(*string)(unsafe.Pointer(&any.buf))
}
func (any *float64LazyAny) WriteTo(stream *Stream) {
stream.Write(any.buf)
}
func (any *float64LazyAny) GetInterface() interface{} {
any.fillCache()
return any.cache
}
type floatAny struct {
baseAny