// Do-Not-Copy semantics
void Invoke ( T0 const& t0 ) {
std::size_t i;
for ( i = 0; i < invocations.size(); ++i ) {
invocations[i]( t0 );
}
}
// Forward-Semantics
void Invoke ( T0&& t0 ) {
std::size_t i;
for ( i = 0; i < invocations.size(); ++i ) {
invocations[i]( std::forward<T0>( t0 ) );
}
}
bool Remove( const Token& token ) {
invocations.erase( token ); return true;
}
std::size_t InvocationCount( ) const {
return invocations.size( );
}
Token Add( TCallback&& c ) {
invocations.emplace_back( std::move( c ) );
return --invocations.end( );
}
Token Add( const TCallback& c ) {
invocations.emplace_back( c );
return --invocations.end( );
}
Token Add ( TCallback&& c ) {
invocations.push_back( c );
return --invocations.end();
}
