C++ name_stack_t::push_back方法代码示例

	bool BaseBlock::inspectBlock(Parser& parser, Parser::name_stack_t name_stack) const
	{
		// named param is one like LLView::Params::follows
		// unnamed param is like LLView::Params::rect - implicit
		const BlockDescriptor& block_data = mostDerivedBlockDescriptor();

		for (BlockDescriptor::param_list_t::const_iterator it = block_data.mUnnamedParams.begin(); 
			it != block_data.mUnnamedParams.end(); 
			++it)
		{
			param_handle_t param_handle = (*it)->mParamHandle;
			const Param* param = getParamFromHandle(param_handle);
			ParamDescriptor::inspect_func_t inspect_func = (*it)->mInspectFunc;
			if (inspect_func)
			{
				(*it)->mGeneration = parser.newParseGeneration();
				name_stack.push_back(std::make_pair("", (*it)->mGeneration));
				inspect_func(*param, parser, name_stack, (*it)->mMinCount, (*it)->mMaxCount);
				name_stack.pop_back();
			}
		}

		for(BlockDescriptor::param_map_t::const_iterator it = block_data.mNamedParams.begin();
			it != block_data.mNamedParams.end();
			++it)
		{
			param_handle_t param_handle = it->second->mParamHandle;
			const Param* param = getParamFromHandle(param_handle);
			ParamDescriptor::inspect_func_t inspect_func = it->second->mInspectFunc;
			if (inspect_func)
			{
				// Ensure this param has not already been inspected
				bool duplicate = false;
				for (BlockDescriptor::param_list_t::const_iterator it2 = block_data.mUnnamedParams.begin(); 
					it2 != block_data.mUnnamedParams.end(); 
					++it2)
				{
					if (param_handle == (*it2)->mParamHandle)
					{
						duplicate = true;
						break;
					}
				}

				if (!duplicate)
				{
					it->second->mGeneration = parser.newParseGeneration();
				}
				name_stack.push_back(std::make_pair(it->first, it->second->mGeneration));
				inspect_func(*param, parser, name_stack, it->second->mMinCount, it->second->mMaxCount);
				name_stack.pop_back();
			}
		}

		return true;
	}

	bool BaseBlock::serializeBlock(Parser& parser, Parser::name_stack_t name_stack, const LLInitParam::BaseBlock* diff_block) const
	{
		// named param is one like LLView::Params::follows
		// unnamed param is like LLView::Params::rect - implicit
		const BlockDescriptor& block_data = mostDerivedBlockDescriptor();

		for (BlockDescriptor::param_list_t::const_iterator it = block_data.mUnnamedParams.begin(); 
			it != block_data.mUnnamedParams.end(); 
			++it)
		{
			param_handle_t param_handle = (*it)->mParamHandle;
			const Param* param = getParamFromHandle(param_handle);
			ParamDescriptor::serialize_func_t serialize_func = (*it)->mSerializeFunc;
			if (serialize_func)
			{
				const Param* diff_param = diff_block ? diff_block->getParamFromHandle(param_handle) : NULL;
				// each param descriptor remembers its serial number
				// so we can inspect the same param under different names
				// and see that it has the same number
				(*it)->mGeneration = parser.newParseGeneration();
				name_stack.push_back(std::make_pair("", (*it)->mGeneration));
				serialize_func(*param, parser, name_stack, diff_param);
				name_stack.pop_back();
			}
		}

		for(BlockDescriptor::param_map_t::const_iterator it = block_data.mNamedParams.begin();
			it != block_data.mNamedParams.end();
			++it)
		{
			param_handle_t param_handle = it->second->mParamHandle;
			const Param* param = getParamFromHandle(param_handle);
			ParamDescriptor::serialize_func_t serialize_func = it->second->mSerializeFunc;
			if (serialize_func && param->anyProvided())
			{
				// Ensure this param has not already been serialized
				// Prevents <rect> from being serialized as its own tag.
				bool duplicate = false;
				for (BlockDescriptor::param_list_t::const_iterator it2 = block_data.mUnnamedParams.begin(); 
					it2 != block_data.mUnnamedParams.end(); 
					++it2)
				{
					if (param_handle == (*it2)->mParamHandle)
					{
						duplicate = true;
						break;
					}
				}

				//FIXME: for now, don't attempt to serialize values under synonyms, as current parsers
				// don't know how to detect them
				if (duplicate) 
				{
					continue;
				}

				if (!duplicate)
				{
					it->second->mGeneration = parser.newParseGeneration();
				}

				name_stack.push_back(std::make_pair(it->first, it->second->mGeneration));
				const Param* diff_param = diff_block ? diff_block->getParamFromHandle(param_handle) : NULL;
				serialize_func(*param, parser, name_stack, diff_param);
				name_stack.pop_back();
			}
		}

		return true;
	}