[thirdparty/squid.git] / src / ICAP / TextException.h

#ifndef SQUID__TEXTEXCEPTION_H
#define SQUID__TEXTEXCEPTION_H

// Origin: xstd/TextException


// simple exception to report custom errors
// we may want to change the interface to be able to report system errors

class TextException
{

public:
    TextException(const char *aMessage, const char *aFileName = 0, int aLineNo = -1);
    ~TextException();

    // ostream &print(ostream &os) const;

public:
    char *message; // read-only

protected:
    // optional location information
    const char *theFileName;
    int theLineNo;
};

//inline
//ostream &operator <<(ostream &os, const TextException &exx) {
//	return exx.print(os);
//}

#if !defined(TexcHere)
#	define TexcHere(msg) TextException((msg), __FILE__, __LINE__)
#endif

extern void Throw(const char *message, const char *fileName, int lineNo);

// Must(condition) is like assert(condition) but throws an exception instead
#if !defined(Must)
#	define Must(cond) ((cond) ? \
		(void)0 : \
		(void)Throw(#cond, __FILE__, __LINE__))
#endif

#endif /* SQUID__TEXTEXCEPTION_H */
Commit	Line	Data
774c051c	1	#ifndef SQUID__TEXTEXCEPTION_H
	2	#define SQUID__TEXTEXCEPTION_H
	3
	4	// Origin: xstd/TextException
	5
	6
	7	// simple exception to report custom errors
	8	// we may want to change the interface to be able to report system errors
	9
	10	class TextException
	11	{
	12
	13	public:
	14	TextException(const char aMessage, const char aFileName = 0, int aLineNo = -1);
	15	~TextException();
	16
	17	// ostream &print(ostream &os) const;
	18
	19	public:
	20	char *message; // read-only
	21
	22	protected:
	23	// optional location information
	24	const char *theFileName;
	25	int theLineNo;
	26	};
	27
	28	//inline
	29	//ostream &operator <<(ostream &os, const TextException &exx) {
	30	// return exx.print(os);
	31	//}
	32
	33	#if !defined(TexcHere)
	34	# define TexcHere(msg) TextException((msg), __FILE__, __LINE__)
	35	#endif
	36
	37	extern void Throw(const char message, const char fileName, int lineNo);
	38
	39	// Must(condition) is like assert(condition) but throws an exception instead
	40	#if !defined(Must)
	41	# define Must(cond) ((cond) ? \
	42	(void)0 : \
	43	(void)Throw(#cond, __FILE__, __LINE__))
	44	#endif
	45
	46	#endif /* SQUID__TEXTEXCEPTION_H */