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Added removeMember() and altered a few comments.

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This commit is contained in:
Christopher Dunn
2007-03-23 08:30:20 +00:00
parent 02ff716d2f
commit 1aa20f9e58
2 changed files with 61 additions and 12 deletions
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33
src/lib_json/json_value.cpp
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@@ -1103,6 +1103,37 @@ Value::get( const std::string &key,
return get( key.c_str(), defaultValue );
}
Value
Value::removeMember( const char* key )
{
JSON_ASSERT( type_ == nullValue || type_ == objectValue );
if ( type_ == nullValue )
return null;
#ifndef JSON_VALUE_USE_INTERNAL_MAP
CZString actualKey( key, CZString::noDuplication );
ObjectValues::iterator it = value_.map_->find( actualKey );
if ( it == value_.map_->end() )
return null;
Value old(it->second);
value_.map_->erase(it);
return old;
#else
Value *value = value_.map_->find( key );
if (value){
Value old(*value);
value_.map_.remove( key );
return old;
} else {
return null;
}
#endif
}
Value
Value::removeMember( const std::string &key )
{
return removeMember( key.c_str() );
}
# ifdef JSON_USE_CPPTL
Value
@@ -1140,6 +1171,8 @@ Value::Members
Value::getMemberNames() const
{
JSON_ASSERT( type_ == nullValue || type_ == objectValue );
if ( type_ == nullValue )
return Value::Members();
Members members;
members.reserve( value_.map_->size() );
#ifndef JSON_VALUE_USE_INTERNAL_MAP