33 lines
973 B
C++
33 lines
973 B
C++
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#ifndef _library__mathexpr_error__hpp__included__
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#define _library__mathexpr_error__hpp__included__
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#include <string>
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#include <stdexcept>
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class mathexpr_error : public std::runtime_error
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{
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public:
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enum errorcode
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{
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UNDEFINED, //Evaluation encountered undefined value.
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CIRCULAR, //Evaluation encountered circular reference.
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TYPE_MISMATCH, //Evaluation encountered mismatching types.
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INTERNAL, //Evaluation encountered internal error.
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WDOMAIN, //Evaluation encountered domain error.
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DIV_BY_0, //Evaluation encountered division by zero.
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LOG_BY_0, //Evaluation encountered logarithm of zero.
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ARGCOUNT, //Evaluation encountered wrong argument count.
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SIZE, //Bad size for memory watch.
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ADDR, //Bad address for memory watch.
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FORMAT, //Bad format string.
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UNKNOWN, //Unknown error.
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};
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mathexpr_error(errorcode code, const std::string& message);
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errorcode get_code();
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const char* get_short_error();
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private:
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errorcode code;
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};
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#endif
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