https://github.com/Kitware/CMake
Revision a2cf0db74bb3f18716d735843c531eed1c579fde authored by Brad King on 18 August 2022, 12:00:53 UTC, committed by Kitware Robot on 18 August 2022, 12:01:02 UTC
b976b844d2 try_compile: Don't accept try_run arguments 24c83bb35b try_compile: Fix quotes in reporting of unknown arguments Acked-by: Kitware Robot <kwrobot@kitware.com> Acked-by: buildbot <buildbot@kitware.com> Merge-request: !7585
Tip revision: a2cf0db74bb3f18716d735843c531eed1c579fde authored by Brad King on 18 August 2022, 12:00:53 UTC
Merge topic 'try_compile-no-try_run-args'
Merge topic 'try_compile-no-try_run-args'
Tip revision: a2cf0db
cmConstStack.h
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#pragma once
#include "cmConfigure.h" // IWYU pragma: keep
#include <memory>
/** Base class template for CRTP to represent a stack of constant values.
Provide value semantics, but use efficient reference-counting underneath
to avoid copies. */
template <typename T, typename Stack>
class cmConstStack
{
struct Entry;
std::shared_ptr<Entry const> TopEntry;
public:
/** Default-construct an empty stack. */
cmConstStack();
/** Get a stack with the given call context added to the top. */
Stack Push(T value) const;
/** Get a stack with the top level removed.
May not be called until after a matching Push. */
Stack Pop() const;
/** Get the value at the top of the stack.
This may be called only if Empty() would return false. */
T const& Top() const;
/** Return true if this stack is empty. */
bool Empty() const;
protected:
cmConstStack(std::shared_ptr<Entry const> parent, T value);
cmConstStack(std::shared_ptr<Entry const> top);
};
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