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Small changes in the iterator code.

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Changed the public interface of Scanner to resemble an STL container.
This commit is contained in:
Jesse Beder
2008-07-23 04:38:18 +00:00
parent cc87c83b01
commit d45bb667b6
14 changed files with 108 additions and 112 deletions
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8
src/iterpriv.h
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@@ -8,11 +8,13 @@ namespace YAML
{
class Node;
// IterPriv
// . The implementation for iterators - essentially a union of sequence and map iterators.
struct IterPriv
{
IterPriv();
IterPriv(std::vector <Node *>::const_iterator it);
IterPriv(std::map <Node *, Node *, ltnode>::const_iterator it);
IterPriv(): type(IT_NONE) {}
IterPriv(std::vector <Node *>::const_iterator it): seqIter(it), type(IT_SEQ) {}
IterPriv(std::map <Node *, Node *, ltnode>::const_iterator it): mapIter(it), type(IT_MAP) {}
enum ITER_TYPE { IT_NONE, IT_SEQ, IT_MAP };
ITER_TYPE type;