49 lines
1.1 KiB
C++
49 lines
1.1 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 cmFunctionBlocker_h
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#define cmFunctionBlocker_h
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#include <cmConfigure.h>
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#include "cmStandardIncludes.h"
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#include "cmExecutionStatus.h"
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#include "cmListFileCache.h"
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class cmMakefile;
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class cmFunctionBlocker
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{
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public:
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/**
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* should a function be blocked
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*/
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virtual bool IsFunctionBlocked(const cmListFileFunction& lff, cmMakefile& mf,
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cmExecutionStatus& status) = 0;
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/**
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* should this function blocker be removed, useful when one function adds a
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* blocker and another must remove it
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*/
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virtual bool ShouldRemove(const cmListFileFunction&, cmMakefile&)
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{
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return false;
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}
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virtual ~cmFunctionBlocker() {}
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/** Set/Get the context in which this blocker is created. */
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void SetStartingContext(cmListFileContext const& lfc)
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{
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this->StartingContext = lfc;
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}
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cmListFileContext const& GetStartingContext() const
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{
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return this->StartingContext;
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}
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private:
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cmListFileContext StartingContext;
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};
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#endif
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