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Fixed compilation with Sun Studio 12 (avoid usage of std::distance)

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Baptiste Lepilleur 2009-11-24 17:43:58 +00:00
parent a1d6c9e66a
commit 56c0401a90
1 changed files with 12 additions and 1 deletions
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13
src/lib_json/json_valueiterator.inl
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@ -97,7 +97,18 @@ ValueIteratorBase::computeDistance( const SelfType &other ) const
{ {
return 0; return 0;
} }
return difference_type( std::distance( current_, other.current_ ) );
// Usage of std::distance is not portable (does not compile with Sun Studio 12 RogueWave STL,
// which is the one used by default).
// Using a portable hand-made version for non random iterator instead:
// return difference_type( std::distance( current_, other.current_ ) );
difference_type myDistance = 0;
for ( Value::ObjectValues::iterator it = current_; it != other.current_; ++it )
{
++myDistance;
}
return myDistance;
# endif # endif
#else #else
if ( isArray_ ) if ( isArray_ )