68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#ifndef cmWhileCommand_h
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#define cmWhileCommand_h
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#include "cmCommand.h"
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#include "cmFunctionBlocker.h"
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#include "cmListFileCache.h"
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class cmWhileFunctionBlocker : public cmFunctionBlocker
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{
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public:
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cmWhileFunctionBlocker(cmMakefile* mf);
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~cmWhileFunctionBlocker() CM_OVERRIDE;
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bool IsFunctionBlocked(const cmListFileFunction& lff, cmMakefile& mf,
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cmExecutionStatus&) CM_OVERRIDE;
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bool ShouldRemove(const cmListFileFunction& lff, cmMakefile& mf) CM_OVERRIDE;
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std::vector<cmListFileArgument> Args;
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std::vector<cmListFileFunction> Functions;
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private:
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cmMakefile* Makefile;
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int Depth;
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};
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/// \brief Starts a while loop
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class cmWhileCommand : public cmCommand
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{
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public:
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/**
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* This is a virtual constructor for the command.
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*/
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cmCommand* Clone() CM_OVERRIDE { return new cmWhileCommand; }
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/**
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* This overrides the default InvokeInitialPass implementation.
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* It records the arguments before expansion.
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*/
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bool InvokeInitialPass(const std::vector<cmListFileArgument>& args,
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cmExecutionStatus&) CM_OVERRIDE;
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/**
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* This is called when the command is first encountered in
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* the CMakeLists.txt file.
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*/
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bool InitialPass(std::vector<std::string> const&,
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cmExecutionStatus&) CM_OVERRIDE
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{
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return false;
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}
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/**
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* This determines if the command is invoked when in script mode.
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*/
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bool IsScriptable() const CM_OVERRIDE { return true; }
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/**
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* The name of the command as specified in CMakeList.txt.
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*/
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std::string GetName() const CM_OVERRIDE { return "while"; }
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cmTypeMacro(cmWhileCommand, cmCommand);
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};
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#endif
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