| 85 |
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| 86 |
// functions overriding virtual functions from bases classes |
// functions overriding virtual functions from bases classes |
| 87 |
public: |
public: |
| 88 |
void print(std::ostream &os, unsigned precedence = 0) const; |
void print(const print_context & c, unsigned level = 0) const; |
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void printraw(std::ostream &os) const; |
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void printtree(std::ostream &os, unsigned indent) const; |
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void printcsrc(std::ostream &os, unsigned type, unsigned precedence=0) const; |
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| 89 |
bool info(unsigned inf) const; |
bool info(unsigned inf) const; |
| 90 |
bool has(const ex &other) const; |
bool has(const ex &other) const; |
| 91 |
ex eval(int level = 0) const; |
ex eval(int level = 0) const; |