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All the event handling routines return bools

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This commit is contained in:
Eryn Wells 2014-07-28 15:31:05 -07:00
parent db6fe5af8b
commit 5aff8a2df2
2 changed files with 13 additions and 11 deletions
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8
src/yaml/parsers.cc
View file

@ -30,8 +30,8 @@ Parser::~Parser()
{ }
void
Parser::HandleEvent(yaml_event_t& event)
bool
Parser::HandleEvent(const yaml_event_t& event)
{
#define YAML_BOOL(x) ((x) != 0)
#define YAML_STRING(x) ((char *)(x))
@ -50,8 +50,8 @@ Parser::HandleEvent(yaml_event_t& event)
break;
case YAML_DOCUMENT_START_EVENT:
success = HandleDocumentStart(/* TODO: Version directive ,*/
/* TODO: Tag directive list ,*/
success = HandleDocumentStart(*event.data.document_start.version_directive,
TagDirectiveList(),
YAML_BOOL(event.data.document_start.implicit),
event.start_mark,
event.end_mark);

16
src/yaml/parsers.hh
View file

@ -82,8 +82,10 @@ struct Parser
* Breaks out the event's data and calls the appropriate handler method.
*
* @param [in] event A libyaml parser event object
* @return `true` or `false` indicating whether the event was successfully
* handled
*/
virtual void HandleEvent(yaml_event_t& event);
virtual bool HandleEvent(const yaml_event_t& event);
/**
* Handle a STREAM-START event.
@ -142,28 +144,28 @@ struct Parser
const Mark& startMark,
const Mark& endMark);
virtual void HandleMappingStart(const std::string& anchor,
virtual bool HandleMappingStart(const std::string& anchor,
const std::string& tag,
bool implicit,
MappingStyle style,
const Mark& startMark,
const Mark& endMark);
virtual void HandleMappingEnd(const Mark& startMark,
virtual bool HandleMappingEnd(const Mark& startMark,
const Mark& endMark);
virtual void HandleSequenceStart(const std::string& anchor,
virtual bool HandleSequenceStart(const std::string& anchor,
const std::string& tag,
bool implicit,
SequenceStyle style,
const Mark& startMark,
const Mark& endMark);
virtual void HandleSequenceEnd(const Mark& startMark,
virtual bool HandleSequenceEnd(const Mark& startMark,
const Mark& endMark);
virtual void HandleAlias(const std::string& anchor,
virtual bool HandleAlias(const std::string& anchor,
const Mark& startMark,
const Mark& endMark);
virtual void HandleScalar(const std::string& anchor,
virtual bool HandleScalar(const std::string& anchor,
const std::string& tag,
const std::string& value,
bool plainImplicit,