.TH "std::runtime_error" 3 "libstdc++" \" -*- nroff -*-
.ad l
.nh
.SH NAME
std::runtime_error \- One of two subclasses of exception\&.  

.SH SYNOPSIS
.br
.PP
.PP
\fR#include <stdexcept_except.h>\fP
.PP
Inherits \fBstd::exception\fP\&.
.PP
Inherited by , , \fBstd::overflow_error\fP, \fBstd::range_error\fP, and \fBstd::regex_error\fP\&.
.SS "Public Member Functions"

.in +1c
.ti -1c
.RI "\fBruntime_error\fP (const char *)"
.br
.ti -1c
.RI "\fBruntime_error\fP (const runtime_error &) noexcept"
.br
.ti -1c
.RI "\fBruntime_error\fP (const \fBstring\fP &__arg)"
.br
.ti -1c
.RI "\fBruntime_error\fP (runtime_error &&) noexcept"
.br
.ti -1c
.RI "\fBruntime_error\fP & \fBoperator=\fP (const \fBruntime_error\fP &) noexcept"
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.ti -1c
.RI "\fBruntime_error\fP & \fBoperator=\fP (\fBruntime_error\fP &&) noexcept"
.br
.ti -1c
.RI "virtual const char * \fBwhat\fP () const noexcept"
.br
.in -1c
.SH "Detailed Description"
.PP 
One of two subclasses of exception\&. 

Runtime errors represent problems outside the scope of a program; they cannot be easily predicted and can generally only be caught as the program executes\&. 
.SH "Constructor & Destructor Documentation"
.PP 
.SS "std::runtime_error::runtime_error (const \fBstring\fP & __arg)\fR [explicit]\fP"
Takes a character string describing the error\&. 
.PP
References \fBruntime_error()\fP\&.
.PP
Referenced by \fBruntime_error()\fP\&.
.SH "Member Function Documentation"
.PP 
.SS "virtual const char * std::runtime_error::what () const\fR [virtual]\fP, \fR [noexcept]\fP"
Returns a C-style character string describing the general cause of the current error (the same string passed to the ctor)\&. 
.PP
Reimplemented from \fBstd::exception\fP\&.
.PP
Reimplemented in \fBstd::experimental::filesystem::v1::filesystem_error\fP, \fBstd::filesystem::filesystem_error\fP, and \fBstd::ios_base::failure\fP\&.
.PP
References \fBwhat()\fP\&.
.PP
Referenced by \fBwhat()\fP\&.

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