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32 lines
1.1 KiB
32 lines
1.1 KiB
5 years ago
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/* 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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#include "cmSubcommandTable.h"
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#include <algorithm>
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#include "cmExecutionStatus.h"
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#include "cmStringAlgorithms.h"
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cmSubcommandTable::cmSubcommandTable(std::initializer_list<InitElem> init)
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: Impl(init.begin(), init.end())
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{
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std::sort(this->Impl.begin(), this->Impl.end(),
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[](Elem const& left, Elem const& right) {
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return left.first < right.first;
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});
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}
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bool cmSubcommandTable::operator()(cm::string_view key,
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std::vector<std::string> const& args,
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cmExecutionStatus& status) const
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{
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auto const it = std::lower_bound(
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this->Impl.begin(), this->Impl.end(), key,
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[](Elem const& elem, cm::string_view k) { return elem.first < k; });
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if (it != this->Impl.end() && it->first == key) {
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return it->second(args, status);
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}
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status.SetError(cmStrCat("does not recognize sub-command ", key));
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return false;
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}
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