50 lines
943 B
C++
50 lines
943 B
C++
#pragma once
|
|
|
|
|
|
// Memory Text File _________________________________________________________
|
|
|
|
class MemoryTextFile_t
|
|
{
|
|
vector<char > m_vBuffer;
|
|
vector<char *> m_vLines ; // array of pointers to start of lines
|
|
bool m_bDirty ; // line pointers not up-to-date
|
|
|
|
void GetLinePointers();
|
|
|
|
public:
|
|
MemoryTextFile_t()
|
|
// : m_nSize( 0 )
|
|
// , m_pBuffer( 0 )
|
|
// , m_nLines( 0 )
|
|
: m_bDirty( false )
|
|
{
|
|
m_vBuffer.reserve( 2048 );
|
|
m_vLines.reserve( 128 );
|
|
}
|
|
|
|
bool Read( TCHAR *pFileName );
|
|
void Reset()
|
|
{
|
|
m_vBuffer.erase( m_vBuffer.begin(), m_vBuffer.end() );
|
|
m_vLines.erase( m_vLines.begin(), m_vLines.end() );
|
|
}
|
|
|
|
inline int GetNumLines()
|
|
{
|
|
if (m_bDirty)
|
|
GetLinePointers();
|
|
|
|
return m_vLines.size();
|
|
}
|
|
|
|
inline char *GetLine( const int iLine ) const
|
|
{
|
|
return m_vLines.at( iLine );
|
|
}
|
|
|
|
void GetLine( const int iLine, char *pLine, const int n );
|
|
|
|
void PushLine( char *pLine );
|
|
};
|
|
|