- for (${STLT}::const_iterator it=seq.begin(); it!=seq.end(); ++it) {
- s.push_back((*it).eval(level));
- }
- return s;
-}
-
-${STLT} ${CONTAINER}::evalfchildren(int level) const
-{
- ${STLT} s;
- RESERVE(s,seq.size());
-
- if (level==1) {
- return seq;
- }
- if (level == -max_recursion_level) {
- throw(std::runtime_error("max recursion level reached"));
- }
- --level;
- for (${STLT}::const_iterator it=seq.begin(); it!=seq.end(); ++it) {
- s.push_back((*it).evalf(level));
- }
- return s;
-}
-
-${STLT} ${CONTAINER}::normalchildren(int level) const
-{
- ${STLT} s;
- RESERVE(s,seq.size());
-
- if (level==1) {
- return seq;
- }
- if (level == -max_recursion_level) {
- throw(std::runtime_error("max recursion level reached"));
- }
- --level;
- for (${STLT}::const_iterator it=seq.begin(); it!=seq.end(); ++it) {
- s.push_back((*it).normal(level));
- }
- return s;
-}
-
-${STLT} ${CONTAINER}::diffchildren(const symbol & y) const
-{
- ${STLT} s;
- RESERVE(s,seq.size());
- for (${STLT}::const_iterator it=seq.begin(); it!=seq.end(); ++it) {
- s.push_back((*it).diff(y));
+ ${STLT}::const_iterator it = seq.begin(), itend = seq.end();
+ while (it != itend) {
+ s.push_back(it->eval(level));
+ ++it;