26 lines
851 B
Go
26 lines
851 B
Go
package flatbuffers
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// FlatBuffer is the interface that represents a flatbuffer.
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type FlatBuffer interface {
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Table() Table
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Init(buf []byte, i UOffsetT)
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}
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// GetRootAs is a generic helper to initialize a FlatBuffer with the provided buffer bytes and its data offset.
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func GetRootAs(buf []byte, offset UOffsetT, fb FlatBuffer) {
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n := GetUOffsetT(buf[offset:])
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fb.Init(buf, n+offset)
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}
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// GetSizePrefixedRootAs is a generic helper to initialize a FlatBuffer with the provided size-prefixed buffer
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// bytes and its data offset
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func GetSizePrefixedRootAs(buf []byte, offset UOffsetT, fb FlatBuffer) {
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n := GetUOffsetT(buf[offset+sizePrefixLength:])
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fb.Init(buf, n+offset+sizePrefixLength)
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}
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// GetSizePrefix reads the size from a size-prefixed flatbuffer
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func GetSizePrefix(buf []byte, offset UOffsetT) uint32 {
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return GetUint32(buf[offset:])
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}
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