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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) 2000 National Library of Medicine
All rights reserved.
See COPYRIGHT.txt for copyright details.
=========================================================================*/
#include "cmCabilInstantiateCommand.h"
#include "cmCacheManager.h"
#include "cmCabilDefineSetCommand.h"
// cmCabilInstantiateCommand
bool cmCabilInstantiateCommand::Invoke(std::vector<std::string>& args)
{
if(args.size() < 2)
{
this->SetError("called with incorrect number of arguments");
return false;
}
// This command instance needs to use the cmCabilData instance.
this->SetupCabilData();
std::vector<std::string>::const_iterator arg = args.begin();
// Get the output file into which the configuration code is to be
// written. The name of the file is the first argument.
m_OutputFile = m_CabilData->GetOutputFile(*arg++, this);
// The rest of the arguments are the elements to be placed in the set.
for(; arg != args.end(); ++arg)
{
m_Elements.push_back(*arg);
}
return true;
}
void cmCabilInstantiateCommand::FinalPass()
{
// If this command is the first to reference its output file, write the
// header information.
if(m_OutputFile->FirstReferencingCommandIs(this))
{
this->WriteConfigurationHeader(m_OutputFile->GetStream());
// Need to write out the Set definitions.
// Look through the vector of commands from the makefile.
const std::vector<cmCommand*>& usedCommands =
m_Makefile->GetUsedCommands();
for(std::vector<cmCommand*>::const_iterator commandIter =
usedCommands.begin();
commandIter != usedCommands.end(); ++commandIter)
{
// If this command is a cmCabilDefineSetCommand, ask it to write its
// configuration code to the output file.
cmCabilDefineSetCommand* command =
cmCabilDefineSetCommand::SafeDownCast(*commandIter);
if(command)
{
command->WriteConfiguration(m_OutputFile->GetStream());
}
}
}
// Write the instantiation block's code.
this->WriteConfiguration(m_OutputFile->GetStream());
// If this command is the last to reference its output file, write the
// footer information.
if(m_OutputFile->LastReferencingCommandIs(this))
{
this->WriteConfigurationFooter(m_OutputFile->GetStream());
}
}
/**
* Write the CABIL configuration code to define this InstantiationSet.
*/
void cmCabilInstantiateCommand::WriteConfiguration(std::ostream& os) const
{
os << std::endl
<< " <InstantiationSet>" << std::endl;
for(Elements::const_iterator e = m_Elements.begin();
e != m_Elements.end(); ++e)
{
os << " <Element>" << e->c_str() << "</Element>" << std::endl;
}
os << " </InstantiationSet>" << std::endl;
}
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