Public Methods | |
PSStack () | |
void | pushBool (GBool booln) |
void | pushInt (int intg) |
void | pushReal (double real) |
GBool | popBool () |
int | popInt () |
double | popNum () |
GBool | empty () |
GBool | topIsInt () |
GBool | topTwoAreInts () |
GBool | topIsReal () |
GBool | topTwoAreNums () |
void | copy (int n) |
void | roll (int n, int j) |
void | index (int i) |
void | pop () |
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