962dec40cb
Change-Id: I026a8a6b452d4cb8adce4d5d4908aaf2e71f2555 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/417516 Commit-Queue: Ethan Nicholas <ethannicholas@google.com> Reviewed-by: John Stiles <johnstiles@google.com>
81 lines
2.1 KiB
C++
81 lines
2.1 KiB
C++
/*
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* Copyright 2017 Google Inc.
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*
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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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*/
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#ifndef SKSL_STRING
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#define SKSL_STRING
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#include "include/core/SkStringView.h"
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#include "include/private/SkSLDefines.h"
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#include <cstring>
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#include <stdarg.h>
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#include <string>
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#ifndef SKSL_STANDALONE
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#include "include/core/SkString.h"
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#endif
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namespace SkSL {
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class String;
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class SK_API String : public std::string {
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public:
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using std::string::string;
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explicit String(std::string s) : INHERITED(std::move(s)) {}
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explicit String(skstd::string_view s) : INHERITED(s.data(), s.length()) {}
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// TODO(johnstiles): add operator skstd::string_view
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static String printf(const char* fmt, ...) SK_PRINTF_LIKE(1, 2);
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void appendf(const char* fmt, ...) SK_PRINTF_LIKE(2, 3);
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void vappendf(const char* fmt, va_list va);
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bool starts_with(const char prefix[]) const {
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return skstd::string_view(data(), size()).starts_with(prefix);
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}
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bool ends_with(const char suffix[]) const {
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return skstd::string_view(data(), size()).ends_with(suffix);
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}
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bool consumeSuffix(const char suffix[]);
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String operator+(const char* s) const;
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String operator+(const String& s) const;
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String operator+(skstd::string_view s) const;
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String& operator+=(char c);
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String& operator+=(const char* s);
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String& operator+=(const String& s);
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String& operator+=(skstd::string_view s);
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friend String operator+(const char* s1, const String& s2);
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private:
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using INHERITED = std::string;
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};
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String operator+(skstd::string_view left, skstd::string_view right);
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String to_string(double value);
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String to_string(int32_t value);
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String to_string(uint32_t value);
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String to_string(int64_t value);
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String to_string(uint64_t value);
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bool stod(const skstd::string_view& s, SKSL_FLOAT* value);
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bool stoi(const skstd::string_view& s, SKSL_INT* value);
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} // namespace SkSL
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namespace std {
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template<> struct hash<SkSL::String> {
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size_t operator()(const SkSL::String& s) const {
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return hash<std::string>{}(s);
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}
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};
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} // namespace std
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#endif
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