59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
// Protocol Buffers - Google's data interchange format
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// Copyright 2024 Google Inc. All rights reserved.
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//
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file or at
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// https://developers.google.com/open-source/licenses/bsd
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// An RAII type for printing a namespace.
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//
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// Example:
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// {
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// Printer printer(output_stream.get(), '$');
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// const NamespacePrinter namespace_printer(&printer, {"a", "b", "c"});
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// // namespace opening will be opened here
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// ...
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// // namespace closing will be emitted here
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// }
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//
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// By default, the filename will be converted to a macro by substituting '/' and
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// '.' characters with '_'. If a different transformation is required, an
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// optional transformation function can be provided.
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#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_NAMESPACE_PRINTER_H__
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#define GOOGLE_PROTOBUF_COMPILER_CPP_NAMESPACE_PRINTER_H__
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#include <string>
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#include <vector>
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#include "google/protobuf/io/printer.h"
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// Must be included last.
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#include "google/protobuf/port_def.inc"
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namespace google {
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namespace protobuf {
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namespace compiler {
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namespace cpp {
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// An RAII type for printing a namespace.
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class PROTOC_EXPORT NamespacePrinter final {
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public:
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explicit NamespacePrinter(google::protobuf::io::Printer* p,
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std::vector<std::string> namespace_components);
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~NamespacePrinter();
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private:
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google::protobuf::io::Printer* const p_;
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const std::vector<std::string> namespace_components_;
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};
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#include "google/protobuf/port_undef.inc"
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} // namespace cpp
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} // namespace compiler
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} // namespace protobuf
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} // namespace google
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#endif // GOOGLE_PROTOBUF_COMPILER_CPP_NAMESPACE_PRINTER_H__
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