Expression Class Reference#include <expr.h>
Inheritance diagram for Expression:
List of all members.
Public Methods |
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| Expression (enum token t) |
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virtual | ~Expression () |
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far Value | evaluate () |
Static Public Methods |
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far Expression * | parse (const char *&line) |
Protected Types |
| enum | token {
T_NAME,
T_DIGIT,
T_MINUS,
T_PLUS,
T_AND,
T_OR,
T_XOR,
T_MUL,
T_DIV,
T_NOT,
T_PARENT_OPEN,
T_PARENT_CLOSE,
T_UNKNOWN,
T_EOF
} |
Protected Methods |
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virtual far Value | eval () |
Static Protected Methods |
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bank enum token | get_token (const char *&line) |
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bank void | rewind (enum token t, const char *&line) |
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bank Expression * | parse_unary (const char *&line) |
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bank Expression * | parse_binary (const char *&line, unsigned char prio) |
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bank Expression * | parse_term (const char *&line) |
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bank int | get_value (const char *&line, Value &value) |
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bank unsigned char | get_priority (enum token t) |
Protected Attributes |
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enum token | type_ |
Detailed Description
Root of expression tree.
Definition at line 42 of file expr.h.The documentation for this class was generated from the following files:
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