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PHsBinaryReader.cpp
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PHsBinaryReader.cpp
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/*
2016.01.28
Created by PHJ.
*/
#ifndef _PHS_BINARY_READER_CPP
#define _PHS_BINARY_READER_CPP
#include "PHsBinaryReader.h"
namespace PHs
{
/*
TODO : Place your code here
*/
inline namespace PHsBinary
{
using namespace std;
BinaryReader::BinaryReader()
{
//Empty.
}
BinaryReader::BinaryReader(BinaryReader &&sNewBinaryReader) :
sStream{move(sNewBinaryReader.sStream)}
{
//Empty.
}
BinaryReader::BinaryReader(const wstring &sNewPath) :
sStream{sNewPath, ifstream::binary | ifstream::in}
{
//Empty.
}
BinaryReader::~BinaryReader()
{
this->closeReader();
}
BinaryReader &BinaryReader::operator=(BinaryReader &&sNewBinaryReader)
{
this->closeReader();
this->sStream = move(sNewBinaryReader.sStream);
return *this;
}
Void BinaryReader::openReader(const wstring &sNewPath)
{
this->sStream.open(sNewPath, ifstream::binary | ifstream::in);
}
Char BinaryReader::readCHAR()
{
return static_cast <Char>(this->sStream.get());
}
Void BinaryReader::readCHAR(Char *pNewCHARBuffer, uInt nNewCount)
{
assert(this->readerOpened() && !this->readerEOF());
this->sStream.read(pNewCHARBuffer, nNewCount);
}
wChar BinaryReader::readWCHAR()
{
assert(this->readerOpened() && !this->readerEOF());
union
{
public:
wChar WCHAR;
Char CHAR[sizeof(wChar)];
}CHAR2WCHAR;
this->sStream.read(CHAR2WCHAR.CHAR, sizeof(wChar));
if(!Endianness::littleEndian())
Endianness::swapByteOrder(&CHAR2WCHAR.WCHAR);
return CHAR2WCHAR.WCHAR;
}
Int BinaryReader::readINT()
{
assert(this->readerOpened() && !this->readerEOF());
union
{
public:
Int INT;
Char CHAR[sizeof(Int)];
}CHAR2INT;
this->sStream.read(CHAR2INT.CHAR, sizeof(Int));
if(!Endianness::littleEndian())
Endianness::swapByteOrder(&CHAR2INT.INT);
return CHAR2INT.INT;
}
uInt BinaryReader::readUINT()
{
assert(this->readerOpened() && !this->readerEOF());
union
{
public:
uInt UINT;
Char CHAR[sizeof(uInt)];
}CHAR2UINT;
this->sStream.read(CHAR2UINT.CHAR, sizeof(uInt));
if(!Endianness::littleEndian())
Endianness::swapByteOrder(&CHAR2UINT.UINT);
return CHAR2UINT.UINT;
}
Float BinaryReader::readFLOAT()
{
assert(this->readerOpened() && !this->readerEOF());
union
{
public:
Float FLOAT;
Char CHAR[sizeof(Float)];
}CHAR2FLOAT;
this->sStream.read(CHAR2FLOAT.CHAR, sizeof(Float));
if(!Endianness::littleEndian())
Endianness::swapByteOrder(&CHAR2FLOAT.FLOAT);
return CHAR2FLOAT.FLOAT;
}
Double BinaryReader::readDOUBLE()
{
union
{
public:
Double DOUBLE;
Char CHAR[sizeof(Double)];
}CHAR2DOUBLE;
this->sStream.read(CHAR2DOUBLE.CHAR, sizeof(Double));
if(!Endianness::littleEndian())
Endianness::swapByteOrder(&CHAR2DOUBLE.DOUBLE);
return CHAR2DOUBLE.DOUBLE;
}
string BinaryReader::readSTRING()
{
assert(this->readerOpened() && !this->readerEOF());
uInt nLength = this->readUINT();
string sString;
sString.reserve(nLength);
for(uInt nIndex = 0u ; nIndex < nLength ; ++nIndex)
sString += this->readCHAR();
return sString;
}
wstring BinaryReader::readWSTRING()
{
assert(this->readerOpened() && !this->readerEOF());
uInt nLength = this->readUINT();
wstring sString;
sString.reserve(nLength);
for(uInt nIndex = 0u ; nIndex < nLength ; ++nIndex)
sString += this->readWCHAR();
return sString;
}
}
}
#endif