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C++ PEEK_TOKEN函数代码示例

本文整理汇总了C++中PEEK_TOKEN函数的典型用法代码示例。如果您正苦于以下问题：C++ PEEK_TOKEN函数的具体用法？C++ PEEK_TOKEN怎么用？C++ PEEK_TOKEN使用的例子？那么, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了PEEK_TOKEN函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: yaml_parser_parse_block_mapping_value

static int
yaml_parser_parse_block_mapping_value(yaml_parser_t *parser,
                                      yaml_event_t *event)
{
    yaml_token_t *token;

    token = PEEK_TOKEN(parser);
    if (!token) return 0;

    if (token->type == YAML_VALUE_TOKEN)
    {
        yaml_mark_t mark = token->end_mark;
        SKIP_TOKEN(parser);
        token = PEEK_TOKEN(parser);
        if (!token) return 0;
        if (token->type != YAML_KEY_TOKEN &&
                token->type != YAML_VALUE_TOKEN &&
                token->type != YAML_BLOCK_END_TOKEN) {
            if (!PUSH(parser, parser->states,
                      YAML_PARSE_BLOCK_MAPPING_KEY_STATE))
                return 0;
            return yaml_parser_parse_node(parser, event, 1, 1);
        }
        else {
            parser->state = YAML_PARSE_BLOCK_MAPPING_KEY_STATE;
            return yaml_parser_process_empty_scalar(parser, event, mark);
        }
    }

    else
    {
        parser->state = YAML_PARSE_BLOCK_MAPPING_KEY_STATE;
        return yaml_parser_process_empty_scalar(parser, event, token->start_mark);
    }
}
开发者ID:prestocore，项目名称:browser，代码行数:35，代码来源:yaml_parser.c

示例2: yaml_parser_parse_document_end

static int
yaml_parser_parse_document_end(yaml_parser_t *parser, yaml_event_t *event)
{
    yaml_token_t *token;
    yaml_mark_t start_mark, end_mark;
    int implicit = 1;

    token = PEEK_TOKEN(parser);
    if (!token) return 0;

    start_mark = end_mark = token->start_mark;

    while (token->type == YAML_DOCUMENT_END_TOKEN) {
        end_mark = token->end_mark;
        SKIP_TOKEN(parser);
        token = PEEK_TOKEN(parser);
        if (!token) return 0;
        implicit = 0;
    }

    while (!STACK_EMPTY(parser, parser->tag_directives)) {
        yaml_tag_directive_t tag_directive = POP(parser, parser->tag_directives);
        yaml_free(tag_directive.handle);
        yaml_free(tag_directive.prefix);
    }

    parser->state = YAML_PARSE_DOCUMENT_START_STATE;
    DOCUMENT_END_EVENT_INIT(*event, implicit, start_mark, end_mark);

    return 1;
}
开发者ID:gitpan，项目名称:YAML2，代码行数:31，代码来源:parser.c

示例3: yaml_parser_parse_indentless_sequence_entry

static int yaml_parser_parse_indentless_sequence_entry (yaml_parser_t * parser, yaml_event_t * event)
{
    yaml_token_t *token;

    token = PEEK_TOKEN (parser);
    if (!token)
	return 0;

    if (token->type == YAML_BLOCK_ENTRY_TOKEN)
	{
	    yaml_mark_t mark = token->end_mark;
	    SKIP_TOKEN (parser);
	    token = PEEK_TOKEN (parser);
	    if (!token)
		return 0;
	    if (token->type != YAML_BLOCK_ENTRY_TOKEN && token->type != YAML_KEY_TOKEN && token->type != YAML_VALUE_TOKEN && token->type != YAML_BLOCK_END_TOKEN)
		{
		    if (!PUSH (parser, parser->states, YAML_PARSE_INDENTLESS_SEQUENCE_ENTRY_STATE))
			return 0;
		    return yaml_parser_parse_node (parser, event, 1, 0);
		}
	    else
		{
		    parser->state = YAML_PARSE_INDENTLESS_SEQUENCE_ENTRY_STATE;
		    return yaml_parser_process_empty_scalar (parser, event, mark);
		}
	}

    else
	{
	    parser->state = POP (parser, parser->states);
	    SEQUENCE_END_EVENT_INIT (*event, token->start_mark, token->start_mark);
	    return 1;
	}
}
开发者ID:274914765，项目名称:C，代码行数:35，代码来源:parser.c

示例4: _ympars_parseblockvalue

static int
_ympars_parseblockvalue(ym_pars_t *parser,
        ym_event_t *event)
{
    ym_token_t *token;

    token = PEEK_TOKEN(parser);
    if (!token) return 0;

    if (token->type == YAML_VALUE_TOKEN)
    {
        ym_mark_t mark = token->eoevent;
        SKIP_TOKEN(parser);
        token = PEEK_TOKEN(parser);
        if (!token) return 0;
        if (token->type != YAML_KEY_TOKEN &&
                token->type != YAML_VALUE_TOKEN &&
                token->type != YAML_BLOCK_END_TOKEN) {
            if (!PUSH(parser, parser->states,
                        YAML_PARSE_BLOCK_MAPPING_KEY_STATE))
                return 0;
            return _ympars_parsenode(parser, event, 1, 1);
        }
        else {
            parser->state = YAML_PARSE_BLOCK_MAPPING_KEY_STATE;
            return _ympars_processemptyscalar(parser, event, mark);
        }
    }

    else
    {
        parser->state = YAML_PARSE_BLOCK_MAPPING_KEY_STATE;
        return _ympars_processemptyscalar(parser, event, token->soevent);
    }
}
开发者ID:marcastel，项目名称:dfdoc，代码行数:35，代码来源:yaml-parser.c

示例5: yaml_parser_parse_flow_mapping_value

static int
yaml_parser_parse_flow_mapping_value(yaml_parser_t *parser,
                                     yaml_event_t *event, int empty)
{
    yaml_token_t *token;

    token = PEEK_TOKEN(parser);
    if (!token) return 0;

    if (empty) {
        parser->state = YAML_PARSE_FLOW_MAPPING_KEY_STATE;
        return yaml_parser_process_empty_scalar(parser, event,
                                                token->start_mark);
    }

    if (token->type == YAML_VALUE_TOKEN) {
        SKIP_TOKEN(parser);
        token = PEEK_TOKEN(parser);
        if (!token) return 0;
        if (token->type != YAML_FLOW_ENTRY_TOKEN
                && token->type != YAML_FLOW_MAPPING_END_TOKEN) {
            if (!PUSH(parser, parser->states,
                      YAML_PARSE_FLOW_MAPPING_KEY_STATE))
                return 0;
            return yaml_parser_parse_node(parser, event, 0, 0);
        }
    }

    parser->state = YAML_PARSE_FLOW_MAPPING_KEY_STATE;
    return yaml_parser_process_empty_scalar(parser, event, token->start_mark);
}
开发者ID:prestocore，项目名称:browser，代码行数:31，代码来源:yaml_parser.c

示例6: _ympars_parseflowvalue

static int
_ympars_parseflowvalue(ym_pars_t *parser,
        ym_event_t *event, int empty)
{
    ym_token_t *token;

    token = PEEK_TOKEN(parser);
    if (!token) return 0;

    if (empty) {
        parser->state = YAML_PARSE_FLOW_MAPPING_KEY_STATE;
        return _ympars_processemptyscalar(parser, event,
                token->soevent);
    }

    if (token->type == YAML_VALUE_TOKEN) {
        SKIP_TOKEN(parser);
        token = PEEK_TOKEN(parser);
        if (!token) return 0;
        if (token->type != YAML_FLOW_ENTRY_TOKEN
                && token->type != YAML_FLOW_MAPPING_END_TOKEN) {
            if (!PUSH(parser, parser->states,
                        YAML_PARSE_FLOW_MAPPING_KEY_STATE))
                return 0;
            return _ympars_parsenode(parser, event, 0, 0);
        }
    }

    parser->state = YAML_PARSE_FLOW_MAPPING_KEY_STATE;
    return _ympars_processemptyscalar(parser, event, token->soevent);
}
开发者ID:marcastel，项目名称:dfdoc，代码行数:31，代码来源:yaml-parser.c

示例7: yaml_parser_parse_flow_sequence_entry

static int yaml_parser_parse_flow_sequence_entry (yaml_parser_t * parser, yaml_event_t * event, int first)
{
    yaml_token_t *token;
    yaml_mark_t dummy_mark;	/* Used to eliminate a compiler warning. */

    if (first)
	{
	    token = PEEK_TOKEN (parser);
	    if (!PUSH (parser, parser->marks, token->start_mark))
		return 0;
	    SKIP_TOKEN (parser);
	}

    token = PEEK_TOKEN (parser);
    if (!token)
	return 0;

    if (token->type != YAML_FLOW_SEQUENCE_END_TOKEN)
	{
	    if (!first)
		{
		    if (token->type == YAML_FLOW_ENTRY_TOKEN)
			{
			    SKIP_TOKEN (parser);
			    token = PEEK_TOKEN (parser);
			    if (!token)
				return 0;
			}
		    else
			{
			    return yaml_parser_set_parser_error_context (parser, "while parsing a flow sequence", POP (parser, parser->marks), "did not find expected ',' or ']'", token->start_mark);
			}
		}

	    if (token->type == YAML_KEY_TOKEN)
		{
		    parser->state = YAML_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_KEY_STATE;
		    MAPPING_START_EVENT_INIT (*event, NULL, NULL, 1, YAML_FLOW_MAPPING_STYLE, token->start_mark, token->end_mark);
		    SKIP_TOKEN (parser);
		    return 1;
		}

	    else if (token->type != YAML_FLOW_SEQUENCE_END_TOKEN)
		{
		    if (!PUSH (parser, parser->states, YAML_PARSE_FLOW_SEQUENCE_ENTRY_STATE))
			return 0;
		    return yaml_parser_parse_node (parser, event, 0, 0);
		}
	}

    parser->state = POP (parser, parser->states);
    dummy_mark = POP (parser, parser->marks);
    SEQUENCE_END_EVENT_INIT (*event, token->start_mark, token->end_mark);
    SKIP_TOKEN (parser);
    return 1;
}
开发者ID:274914765，项目名称:C，代码行数:56，代码来源:parser.c

示例8: _ympars_parseblockkey

static int
_ympars_parseblockkey(ym_pars_t *parser,
        ym_event_t *event, int first)
{
    ym_token_t *token;

    if (first) {
        token = PEEK_TOKEN(parser);
        if (!PUSH(parser, parser->marks, token->soevent))
            return 0;
        SKIP_TOKEN(parser);
    }

    token = PEEK_TOKEN(parser);
    if (!token) return 0;

    if (token->type == YAML_KEY_TOKEN)
    {
        ym_mark_t mark = token->eoevent;
        SKIP_TOKEN(parser);
        token = PEEK_TOKEN(parser);
        if (!token) return 0;
        if (token->type != YAML_KEY_TOKEN &&
                token->type != YAML_VALUE_TOKEN &&
                token->type != YAML_BLOCK_END_TOKEN) {
            if (!PUSH(parser, parser->states,
                        YAML_PARSE_BLOCK_MAPPING_VALUE_STATE))
                return 0;
            return _ympars_parsenode(parser, event, 1, 1);
        }
        else {
            parser->state = YAML_PARSE_BLOCK_MAPPING_VALUE_STATE;
            return _ympars_processemptyscalar(parser, event, mark);
        }
    }

    else if (token->type == YAML_BLOCK_END_TOKEN)
    {
        ym_mark_t dummy_mark;     /* Used to eliminate a compiler warning. */
        parser->state = POP(parser, parser->states);
        dummy_mark = POP(parser, parser->marks);
        MAPPING_END_EVENT_INIT(*event, token->soevent, token->eoevent);
        SKIP_TOKEN(parser);
        return 1;
    }

    else
    {
        return _ympars_setparsererrcontext(parser,
                "while parsing a block mapping", POP(parser, parser->marks),
                "did not find expected key", token->soevent);
    }
}
开发者ID:marcastel，项目名称:dfdoc，代码行数:53，代码来源:yaml-parser.c

示例9: yaml_parser_parse_block_mapping_key

static int
yaml_parser_parse_block_mapping_key(yaml_parser_t *parser,
        yaml_event_t *event, int first)
{
    yaml_token_t *token;

    if (first) {
        token = PEEK_TOKEN(parser);
        if (!PUSH(parser, parser->marks, token->start_mark))
            return 0;
        SKIP_TOKEN(parser);
    }

    token = PEEK_TOKEN(parser);
    if (!token) return 0;

    if (token->type == YAML_KEY_TOKEN)
    {
        yaml_mark_t mark = token->end_mark;
        SKIP_TOKEN(parser);
        token = PEEK_TOKEN(parser);
        if (!token) return 0;
        if (token->type != YAML_KEY_TOKEN &&
                token->type != YAML_VALUE_TOKEN &&
                token->type != YAML_BLOCK_END_TOKEN) {
            if (!PUSH(parser, parser->states,
                        YAML_PARSE_BLOCK_MAPPING_VALUE_STATE))
                return 0;
            return yaml_parser_parse_node(parser, event, 1, 1);
        }
        else {
            parser->state = YAML_PARSE_BLOCK_MAPPING_VALUE_STATE;
            return yaml_parser_process_empty_scalar(parser, event, mark);
        }
    }

    else if (token->type == YAML_BLOCK_END_TOKEN)
    {
        yaml_mark_t dummy_mark;     /* Used to eliminate a compiler warning. */
        parser->state = POP(parser, parser->states);
        dummy_mark = POP(parser, parser->marks);
        MAPPING_END_EVENT_INIT(*event, token->start_mark, token->end_mark);
        SKIP_TOKEN(parser);
        return 1;
    }

    else
    {
        return yaml_parser_set_parser_error_context(parser,
                "while parsing a block mapping", POP(parser, parser->marks),
                "did not find expected key", token->start_mark);
    }
}
开发者ID:44670，项目名称:Project_CTR，代码行数:53，代码来源:parser.c

示例10: yaml_parser_parse_block_sequence_entry

static int
yaml_parser_parse_block_sequence_entry(yaml_parser_t *parser,
                                       yaml_event_t *event, int first)
{
    yaml_token_t *token;

    if (first) {
        token = PEEK_TOKEN(parser);
        if (!PUSH(parser, parser->marks, token->start_mark))
            return 0;
        SKIP_TOKEN(parser);
    }

    token = PEEK_TOKEN(parser);
    if (!token) return 0;

    if (token->type == YAML_BLOCK_ENTRY_TOKEN)
    {
        yaml_mark_t mark = token->end_mark;
        SKIP_TOKEN(parser);
        token = PEEK_TOKEN(parser);
        if (!token) return 0;
        if (token->type != YAML_BLOCK_ENTRY_TOKEN &&
                token->type != YAML_BLOCK_END_TOKEN) {
            if (!PUSH(parser, parser->states,
                      YAML_PARSE_BLOCK_SEQUENCE_ENTRY_STATE))
                return 0;
            return yaml_parser_parse_node(parser, event, 1, 0);
        }
        else {
            parser->state = YAML_PARSE_BLOCK_SEQUENCE_ENTRY_STATE;
            return yaml_parser_process_empty_scalar(parser, event, mark);
        }
    }

    else if (token->type == YAML_BLOCK_END_TOKEN)
    {
        yaml_mark_t dummy_mark;     /* Used to eliminate a compiler warning. */
        parser->state = POP(parser, parser->states);
        dummy_mark = POP(parser, parser->marks);
        SEQUENCE_END_EVENT_INIT(*event, token->start_mark, token->end_mark);
        SKIP_TOKEN(parser);
        return 1;
    }

    else
    {
        return yaml_parser_set_parser_error_context(parser,
                "while parsing a block collection", POP(parser, parser->marks),
                "did not find expected '-' indicator", token->start_mark);
    }
}
开发者ID:prestocore，项目名称:browser，代码行数:52，代码来源:yaml_parser.c

示例11: _ympars_parsedocend

static int
_ympars_parsedocend(ym_pars_t *parser, ym_event_t *event)
{
    ym_token_t *token;
    ym_mark_t soevent, eoevent;
    int implicit = 1;

    token = PEEK_TOKEN(parser);
    if (!token) return 0;

    soevent = eoevent = token->soevent;

    if (token->type == YAML_DOCUMENT_END_TOKEN) {
        eoevent = token->eoevent;
        SKIP_TOKEN(parser);
        implicit = 0;
    }

    while (!STACK_EMPTY(parser, parser->tag_directives)) {
        ym_ytag_t ytag = POP(parser, parser->tag_directives);
        ym_free(ytag.handle);
        ym_free(ytag.prefix);
    }

    parser->state = YAML_PARSE_DOCUMENT_START_STATE;
    DOCUMENT_END_EVENT_INIT(*event, implicit, soevent, eoevent);

    return 1;
}
开发者ID:marcastel，项目名称:dfdoc，代码行数:29，代码来源:yaml-parser.c

示例12: yaml_parser_parse_flow_sequence_entry_mapping_end

static int yaml_parser_parse_flow_sequence_entry_mapping_end (yaml_parser_t * parser, yaml_event_t * event)
{
    yaml_token_t *token;

    token = PEEK_TOKEN (parser);
    if (!token)
	return 0;

    parser->state = YAML_PARSE_FLOW_SEQUENCE_ENTRY_STATE;

    MAPPING_END_EVENT_INIT (*event, token->start_mark, token->start_mark);
    return 1;
}
开发者ID:274914765，项目名称:C，代码行数:13，代码来源:parser.c

示例13: _ympars_parseflowaryhashend

static int
_ympars_parseflowaryhashend(ym_pars_t *parser,
        ym_event_t *event)
{
    ym_token_t *token;

    token = PEEK_TOKEN(parser);
    if (!token) return 0;

    parser->state = YAML_PARSE_FLOW_SEQUENCE_ENTRY_STATE;

    MAPPING_END_EVENT_INIT(*event, token->soevent, token->soevent);
    return 1;
}
开发者ID:marcastel，项目名称:dfdoc，代码行数:14，代码来源:yaml-parser.c

示例14: _ympars_parseindentlessitem

static int
_ympars_parseindentlessitem(ym_pars_t *parser,
        ym_event_t *event)
{
    ym_token_t *token;

    token = PEEK_TOKEN(parser);
    if (!token) return 0;

    if (token->type == YAML_BLOCK_ENTRY_TOKEN)
    {
        ym_mark_t mark = token->eoevent;
        SKIP_TOKEN(parser);
        token = PEEK_TOKEN(parser);
        if (!token) return 0;
        if (token->type != YAML_BLOCK_ENTRY_TOKEN &&
                token->type != YAML_KEY_TOKEN &&
                token->type != YAML_VALUE_TOKEN &&
                token->type != YAML_BLOCK_END_TOKEN) {
            if (!PUSH(parser, parser->states,
                        YAML_PARSE_INDENTLESS_SEQUENCE_ENTRY_STATE))
                return 0;
            return _ympars_parsenode(parser, event, 1, 0);
        }
        else {
            parser->state = YAML_PARSE_INDENTLESS_SEQUENCE_ENTRY_STATE;
            return _ympars_processemptyscalar(parser, event, mark);
        }
    }

    else
    {
        parser->state = POP(parser, parser->states);
        SEQUENCE_END_EVENT_INIT(*event, token->soevent, token->soevent);
        return 1;
    }
}
开发者ID:marcastel，项目名称:dfdoc，代码行数:37，代码来源:yaml-parser.c

示例15: yaml_parser_parse_stream_start

static int yaml_parser_parse_stream_start (yaml_parser_t * parser, yaml_event_t * event)
{
    yaml_token_t *token;

    token = PEEK_TOKEN (parser);
    if (!token)
	return 0;

    if (token->type != YAML_STREAM_START_TOKEN)
	{
	    return yaml_parser_set_parser_error (parser, "did not find expected <stream-start>", token->start_mark);
	}

    parser->state = YAML_PARSE_IMPLICIT_DOCUMENT_START_STATE;
    STREAM_START_EVENT_INIT (*event, token->data.stream_start.encoding, token->start_mark, token->start_mark);
    SKIP_TOKEN (parser);

    return 1;
}
开发者ID:274914765，项目名称:C，代码行数:19，代码来源:parser.c


注：本文中的PEEK_TOKEN函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。