Exception.hpp File Reference

File containing Exception class and assertion macros. More...

#include "cgatools/core.hpp"
#include <cstdlib>
#include <exception>
#include <string>
#include <iostream>

Go to the source code of this file.

Classes
class	cgatools::util::Exception
	A basic exception type. More...
Namespaces
namespace	cgatools
	Namespace containing the libcgatools API.
namespace	cgatools::util
	Namespace for general-purpose utilities.
Defines
#define	CGATOOLS_UTIL_EXCEPTION_HPP_   1
#define	CGA_ASSERT_MSG(expr, message)
	Assertion that always runs. On failure, crash.
#define	CGA_WARN_MSG(expr, message)
#define	CGA_ASSERT(expr)   CGA_ASSERT_MSG(expr, "")
#define	CGA_DBG_ASSERT(expr)   CGA_ASSERT(expr)
	Debug-only assert.
#define	CGA_VOUT(var)   "{"<<#var<<"="<<var<<"}"
#define	CGA_ASSERT_EQ(var1, var2)   CGA_ASSERT_MSG((var1)==(var2), CGA_VOUT(var1)<<CGA_VOUT(var2))
#define	CGA_ASSERT_NEQ(var1, var2)   CGA_ASSERT_MSG((var1)!=(var2), CGA_VOUT(var1)<<CGA_VOUT(var2))
#define	CGA_ASSERT_L(var1, var2)   CGA_ASSERT_MSG((var1)<(var2), CGA_VOUT(var1)<<CGA_VOUT(var2))
#define	CGA_ASSERT_LE(var1, var2)   CGA_ASSERT_MSG((var1)<=(var2), CGA_VOUT(var1)<<CGA_VOUT(var2))
#define	CGA_ERROR_EX(m_message)

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Detailed Description

File containing Exception class and assertion macros.

---

Define Documentation

#define CGA_ASSERT_MSG	(	expr,
		message		)

Value:

do                                                              \
        {                                                               \
            if (!(expr)) {                                              \
                std::cerr << "assert failed: " <<                       \
                    __FILE__ << ":" <<                                  \
                    __LINE__ << ": " <<                                 \
                    #expr   << std::endl <<                             \
                    message << std::endl;                               \
                volatile char *p = 0, ch = *p;                          \
                if (ch == '\0') *p = ch; p++; ch = *p;                  \
                std::exit(1);                                           \
            }                                                           \
        } while (0)

Assertion that always runs. On failure, crash.

#define CGA_ERROR_EX

(

m_message

)

Value:

{ \
        std::stringstream stx; \
        stx << m_message; \
        throw cgatools::util::Exception(stx.str()); \
    }

#define CGA_WARN_MSG	(	expr,
		message		)

Value:

do                                                              \
        {                                                               \
            if (!(expr)) {                                              \
                std::cerr << "Warning. Assertion failed: " <<           \
                    __FILE__ << ":" <<                                  \
                    __LINE__ << ": " <<                                 \
                    #expr   << std::endl <<                             \
                    message << std::endl;                               \
            }                                                           \
        } while (0)