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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef TOOLS_GN_SUBSTITUTION_PATTERN_H_ | 5 #ifndef TOOLS_GN_SUBSTITUTION_PATTERN_H_ |
6 #define TOOLS_GN_SUBSTITUTION_PATTERN_H_ | 6 #define TOOLS_GN_SUBSTITUTION_PATTERN_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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27 return type == other.type && literal == other.literal; | 27 return type == other.type && literal == other.literal; |
28 } | 28 } |
29 | 29 |
30 SubstitutionType type; | 30 SubstitutionType type; |
31 | 31 |
32 // When type_ == LITERAL, this specifies the literal. | 32 // When type_ == LITERAL, this specifies the literal. |
33 std::string literal; | 33 std::string literal; |
34 }; | 34 }; |
35 | 35 |
36 SubstitutionPattern(); | 36 SubstitutionPattern(); |
| 37 SubstitutionPattern(const SubstitutionPattern& other); |
37 ~SubstitutionPattern(); | 38 ~SubstitutionPattern(); |
38 | 39 |
39 // Parses the given string and fills in the pattern. The pattern must only | 40 // Parses the given string and fills in the pattern. The pattern must only |
40 // be initialized once. On failure, returns false and sets the error. | 41 // be initialized once. On failure, returns false and sets the error. |
41 bool Parse(const Value& value, Err* err); | 42 bool Parse(const Value& value, Err* err); |
42 bool Parse(const std::string& str, const ParseNode* origin, Err* err); | 43 bool Parse(const std::string& str, const ParseNode* origin, Err* err); |
43 | 44 |
44 // Makes a pattern given a hardcoded string. Will assert if the string is | 45 // Makes a pattern given a hardcoded string. Will assert if the string is |
45 // not a valid pattern. | 46 // not a valid pattern. |
46 static SubstitutionPattern MakeForTest(const char* str); | 47 static SubstitutionPattern MakeForTest(const char* str); |
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68 bool empty() const { return ranges_.empty(); } | 69 bool empty() const { return ranges_.empty(); } |
69 | 70 |
70 private: | 71 private: |
71 std::vector<Subrange> ranges_; | 72 std::vector<Subrange> ranges_; |
72 const ParseNode* origin_; | 73 const ParseNode* origin_; |
73 | 74 |
74 std::vector<SubstitutionType> required_types_; | 75 std::vector<SubstitutionType> required_types_; |
75 }; | 76 }; |
76 | 77 |
77 #endif // TOOLS_GN_SUBSTITUTION_PATTERN_H_ | 78 #endif // TOOLS_GN_SUBSTITUTION_PATTERN_H_ |
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