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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or for details. */
#ifndef cmIncludeGuardCommand_h
#define cmIncludeGuardCommand_h
#include "cmConfigure.h" // IWYU pragma: keep
#include <string>
#include <vector>
#include "cmCommand.h"
class cmExecutionStatus;
/** \class cmIncludeGuardCommand
* \brief cmIncludeGuardCommand identical to C++ #pragma_once command
* Can work in 3 modes: GLOBAL (works on global properties),
* DIRECTORY(use directory property), VARIABLE(unnamed overload without
* arguments) define an ordinary variable to be used as include guard checker
class cmIncludeGuardCommand : public cmCommand
* This is a virtual constructor for the command.
cmCommand* Clone() override { return new cmIncludeGuardCommand; }
* This is called when the command is first encountered in
* the CMakeLists.txt file.
bool InitialPass(std::vector<std::string> const& args,
cmExecutionStatus& status) override;