amxmodx/compiler/scasm/amx_define.cpp

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2004-08-06 12:46:59 +04:00
/* AMX Assembler
* Copyright (C)2004 David "BAILOPAN" Anderson
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
*
* Version: $Id$
*/
#include "amxasm.h"
DefineMngr::~DefineMngr()
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{
Clear();
}
void DefineMngr::Clear()
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{
std::vector<DefineMngr::Define *>::iterator i;
for (i=List.begin(); i!=List.end(); i++)
{
if ( (*i) )
delete (*i);
}
List.clear();
}
void DefineMngr::Define::Set(std::string &s, std::string &d)
{
sym.assign(s);
def.assign(d);
}
DefineMngr::Define *DefineMngr::AddDefine(std::string &sym, std::string &def)
{
DefineMngr::Define *D = new DefineMngr::Define;
D->Set(sym, def);
List.push_back(D);
return D;
}
DefineMngr::Define *DefineMngr::FindDefine(std::string &sym)
{
std::vector<DefineMngr::Define*>::iterator i;
for (i=List.begin(); i!=List.end(); i++)
{
if ((*i)->GetSymbol()->compare(sym)==0)
{
return (*i);
}
}
return NULL;
}
void DefineMngr::SearchAndReplace(std::string &text)
{
std::vector<DefineMngr::Define*>::iterator i;
DefineMngr::Define *D = NULL;
int pos;
for (i=List.begin(); i!=List.end(); i++)
{
D = (*i);
pos = FindSymbol(text, *(D->GetSymbol()), 0);
if (pos != -1)
{
text.replace(pos, D->GetSymbol()->size(), *(D->GetDefine()));
i = List.begin();
}
}
}