STXXL  1.4.1
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
Macros for Throwing Exception

The STXXL provides several pre-defined exception macros to detect run-time errors. The basic ones are:

In addition, we also defined conditional throw macros, which check the outcome of a function call:

For checking system calls which set errno, the following macros are used to also provide strerror information for the user:

For checking pthread system calls, a special macro is needed, because these do not set errno. Instead they return the errno value:

And for WINAPI calls there is a special macro to call GetLastError and format it in a nice way: