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/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
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.
============================================================================*/
#include "cmCPackComponentGroup.h"
#include "cmSystemTools.h"
#include <string>
#include <vector>
unsigned long cmCPackComponent::GetInstalledSize(
const std::string& installDir) const
{
if (this->TotalSize != 0) {
return this->TotalSize;
}
std::vector<std::string>::const_iterator fileIt;
for (fileIt = this->Files.begin(); fileIt != this->Files.end(); ++fileIt) {
std::string path = installDir;
path += '/';
path += *fileIt;
this->TotalSize += cmSystemTools::FileLength(path);
}
return this->TotalSize;
}
unsigned long cmCPackComponent::GetInstalledSizeInKbytes(
const std::string& installDir) const
{
unsigned long result = (GetInstalledSize(installDir) + 512) / 1024;
return result ? result : 1;
}
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