.TH "__gnu_cxx::recursive_init_error" 3cxx "Fri Dec 19 2014" "libstdc++" \" -*- nroff -*-
.ad l
.nh
.SH NAME
__gnu_cxx::recursive_init_error \- 
.SH SYNOPSIS
.br
.PP
.PP
Inherits exception\&.
.SH "Detailed Description"
.PP 
Exception thrown by __cxa_guard_acquire\&.
.PP
6\&.7[stmt\&.dcl]/4: If control re-enters the declaration (recursively) while the object is being initialized, the behavior is undefined\&. 

Since we already have a library function to handle locking, we might as well check for this situation and throw an exception\&. We use the second byte of the guard variable to remember that we're in the middle of an initialization\&. 
.PP
Definition at line 689 of file cxxabi\&.h\&.

.SH "Author"
.PP 
Generated automatically by Doxygen for libstdc++ from the source code\&.