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Add return value to transaction::visit

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This commit is contained in:
Nathan Hourt 2015-07-22 16:58:03 -04:00
parent 44e7a8cb46
commit bfa3e71393
1 changed files with 9 additions and 5 deletions
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12
libraries/chain/include/graphene/chain/protocol/transaction.hpp
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@ -87,16 +87,20 @@ namespace graphene { namespace chain {
/// visit all operations
template<typename Visitor>
void visit( Visitor&& visitor )
vector<typename Visitor::result_type> visit( Visitor&& visitor )
{
vector<typename Visitor::result_type> results;
for( auto& op : operations )
op.visit( std::forward<Visitor>( visitor ) );
results.push_back(op.visit( std::forward<Visitor>( visitor ) ));
return results;
}
template<typename Visitor>
void visit( Visitor&& visitor )const
vector<typename Visitor::result_type> visit( Visitor&& visitor )const
{
vector<typename Visitor::result_type> results;
for( auto& op : operations )
op.visit( std::forward<Visitor>( visitor ) );
results.push_back(op.visit( std::forward<Visitor>( visitor ) ));
return results;
}
void get_required_authorities( flat_set<account_id_type>& active, flat_set<account_id_type>& owner, vector<authority>& other )const;