67 lines
2.8 KiB
C
67 lines
2.8 KiB
C
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// Protocol Buffers - Google's data interchange format
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// Copyright 2008 Google Inc. All rights reserved.
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// https://developers.google.com/protocol-buffers/
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef RUBY_PROTOBUF_MAP_H_
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#define RUBY_PROTOBUF_MAP_H_
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#include <ruby/ruby.h>
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#include "protobuf.h"
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#include "ruby-upb.h"
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// Returns a Ruby wrapper object for the given map, which will be created if
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// one does not exist already.
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VALUE Map_GetRubyWrapper(upb_Map *map, upb_CType key_type, TypeInfo value_type,
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VALUE arena);
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// Gets the underlying upb_Map for this Ruby map object, which must have
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// key/value type that match |field|. If this is not a map or the type doesn't
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// match, raises an exception.
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const upb_Map *Map_GetUpbMap(VALUE val, const upb_FieldDef *field,
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upb_Arena *arena);
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// Implements #inspect for this map by appending its contents to |b|.
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void Map_Inspect(StringBuilder *b, const upb_Map *map, upb_CType key_type,
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TypeInfo val_type);
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// Returns a new Hash object containing the contents of this Map.
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VALUE Map_CreateHash(const upb_Map *map, upb_CType key_type, TypeInfo val_info);
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// Returns a deep copy of this Map object.
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VALUE Map_deep_copy(VALUE obj);
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// Ruby class of Google::Protobuf::Map.
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extern VALUE cMap;
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// Call at startup to register all types in this module.
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void Map_register(VALUE module);
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#endif // RUBY_PROTOBUF_MAP_H_
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