#include <qExpr.h>

Public Member Functions | |
| virtual variable * | dup () const |
| virtual double | eval () const |
| virtual void | print (std::ostream &out) const |
| Print out the node in the string form. | |
| void | recordVariable (barrel &bar) const |
| virtual TERM_TYPE | termType () const |
| variable (const variable &v) | |
| variable (const char *var) | |
| const char * | variableName () const |
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