std::jmp_buf

 

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jmp_buf

 

Defined in header <csetjmp>
typedef /* unspecified */ jmp_buf;

The std::jmp_buf type is an array type suitable for storing information to restore a calling environment. The stored information is sufficient to restore execution at the correct block of the program and invocation of that block. The state of floating-point status flags, or open files, or any other data is not stored in an object of type jmp_buf.

See also

setjmp	saves the context (function macro)
longjmp	jumps to specified location (function)
C documentation for jmp_buf