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48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
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// Copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef TOOLS_GN_SUBSTITUTION_LIST_H_
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#define TOOLS_GN_SUBSTITUTION_LIST_H_
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#include <string>
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#include <vector>
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#include "tools/gn/substitution_pattern.h"
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// Represents a list of strings with {{substitution_patterns}} in them.
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class SubstitutionList {
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public:
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SubstitutionList();
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SubstitutionList(const SubstitutionList& other);
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~SubstitutionList();
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bool Parse(const Value& value, Err* err);
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bool Parse(const std::vector<std::string>& values,
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const ParseNode* origin,
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Err* err);
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// Makes a SubstitutionList from the given hardcoded patterns.
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static SubstitutionList MakeForTest(
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const char* a,
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const char* b = nullptr,
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const char* c = nullptr);
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const std::vector<SubstitutionPattern>& list() const { return list_; }
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// Returns a list of all substitution types used by the patterns in this
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// list, with the exception of LITERAL.
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const std::vector<SubstitutionType>& required_types() const {
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return required_types_;
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}
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void FillRequiredTypes(SubstitutionBits* bits) const;
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private:
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std::vector<SubstitutionPattern> list_;
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std::vector<SubstitutionType> required_types_;
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};
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#endif // TOOLS_GN_SUBSTITUTION_LIST_H_
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