CMake/Source/cmVariableWatch.cxx

95 lines
2.7 KiB
C++
Raw Normal View History

/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
2003-01-08 20:59:52 +03:00
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
2003-01-08 20:59:52 +03:00
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
2003-01-08 20:59:52 +03:00
#include "cmVariableWatch.h"
2007-04-11 23:13:05 +04:00
static const char* const cmVariableWatchAccessStrings[] =
{
"READ_ACCESS",
"UNKNOWN_READ_ACCESS",
"UNKNOWN_DEFINED_ACCESS",
2007-04-11 23:13:05 +04:00
"ALLOWED_UNKNOWN_READ_ACCESS",
"MODIFIED_ACCESS",
"REMOVED_ACCESS",
"NO_ACCESS"
};
const char* cmVariableWatch::GetAccessAsString(int access_type)
{
if ( access_type < 0 || access_type >= cmVariableWatch::NO_ACCESS )
{
return "NO_ACCESS";
}
return cmVariableWatchAccessStrings[access_type];
}
2003-01-08 20:59:52 +03:00
cmVariableWatch::cmVariableWatch()
{
}
cmVariableWatch::~cmVariableWatch()
{
}
void cmVariableWatch::AddWatch(const std::string& variable,
2003-01-08 20:59:52 +03:00
WatchMethod method, void* client_data /*=0*/)
{
cmVariableWatch::Pair p;
2006-03-15 19:02:08 +03:00
p.Method = method;
p.ClientData = client_data;
cmVariableWatch::VectorOfPairs* vp = &this->WatchMap[variable];
2003-01-08 20:59:52 +03:00
cmVariableWatch::VectorOfPairs::size_type cc;
for ( cc = 0; cc < vp->size(); cc ++ )
{
cmVariableWatch::Pair* pair = &(*vp)[cc];
2006-03-15 19:02:08 +03:00
if ( pair->Method == method )
2003-01-08 20:59:52 +03:00
{
(*vp)[cc] = p;
return;
}
}
vp->push_back(p);
}
void cmVariableWatch::RemoveWatch(const std::string& variable,
2006-03-10 21:54:57 +03:00
WatchMethod method)
2003-08-08 00:26:07 +04:00
{
2006-03-15 19:02:08 +03:00
cmVariableWatch::VectorOfPairs* vp = &this->WatchMap[variable];
2003-08-08 00:26:07 +04:00
cmVariableWatch::VectorOfPairs::iterator it;
for ( it = vp->begin(); it != vp->end(); ++it )
{
2006-03-15 19:02:08 +03:00
if ( it->Method == method )
2003-08-08 00:26:07 +04:00
{
vp->erase(it);
return;
}
}
}
void cmVariableWatch::VariableAccessed(const std::string& variable,
2007-04-11 23:13:05 +04:00
int access_type,
const char* newValue,
const cmMakefile* mf) const
2003-01-08 20:59:52 +03:00
{
cmVariableWatch::StringToVectorOfPairs::const_iterator mit =
2006-03-15 19:02:08 +03:00
this->WatchMap.find(variable);
if ( mit != this->WatchMap.end() )
2003-01-08 20:59:52 +03:00
{
const cmVariableWatch::VectorOfPairs* vp = &mit->second;
cmVariableWatch::VectorOfPairs::const_iterator it;
for ( it = vp->begin(); it != vp->end(); it ++ )
{
2007-04-11 23:13:05 +04:00
it->Method(variable, access_type, it->ClientData,
newValue, mf);
2003-01-08 20:59:52 +03:00
}
}
}