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.
| saves the context (function macro) |
|
| jumps to specified location (function) |
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