79 lines
1.6 KiB
C++
79 lines
1.6 KiB
C++
/*
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ZBinaryBufferWriter.hpp
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Author: Patrick Baggett <ptbaggett@762studios.com>
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Created: 6/05/2013
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Purpose:
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Writes a binary stream to memory
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License:
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TODO
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*/
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#pragma once
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#ifndef _ZBINARYBUFFERWRITER_HPP
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#define _ZBINARYBUFFERWRITER_HPP
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#include <ZUtil/ZBinaryWriter.hpp>
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class ZBinaryBufferWriter : public ZBinaryWriter
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{
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public:
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ZBinaryBufferWriter(void* data, size_t _size, SST_ByteOrder bo) :
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ZBinaryWriter(bo), Data((uint8_t*)data), Size(_size), Offset(0)
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{
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}
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//Subclass implementation
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void WriteU8(uint8_t v);
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//Subclass implementation
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void WriteU16(uint16_t v);
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//Subclass implementation
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void WriteU32(uint32_t v);
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//Subclass implementation
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void WriteU64(uint64_t v);
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//Subclass implementation
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void WriteU8Array(const uint8_t* v, size_t count);
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//Subclass implementation
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void WriteU16Array(const uint16_t* v, size_t count);
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//Subclass implementation
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void WriteU32Array(const uint32_t* v, size_t count);
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//Subclass implementation
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void WriteU64Array(const uint64_t* v, size_t count);
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//Subclass implementation
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size_t GetOffset() const { return Offset; }
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//Subclass implementation
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void SeekTo(size_t offset) { Offset = offset; }
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//Specific to ZBinaryBufferWriter, returns next write address
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const void* GetBufferWriteAddress() const { return &Data[Offset]; }
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//Specific to ZBinaryBufferWriter, returns base address
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void* GetBufferBaseAddress() const { return Data; }
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//Specific to ZBinaryBufferWriter, writes a pointer
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void WritePointer(void* pointer);
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private:
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uint8_t* Data;
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size_t Size; //TODO: no safe ops ?
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size_t Offset;
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};
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#endif
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