.TH "std::runtime_error" 3cxx "Tue Jul 18 2023" "libstdc++" \" -*- nroff -*-
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.SH NAME
std::runtime_error \- One of two subclasses of exception\&.  

.SH SYNOPSIS
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.PP
.PP
Inherits \fBstd::exception\fP\&.
.PP
Inherited by \fBstd::overflow_error\fP, \fBstd::range_error\fP, \fBstd::regex_error\fP, \fBstd::system_error\fP, and \fBstd::underflow_error\fP\&.
.SS "Public Member Functions"

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.ti -1c
.RI "\fBruntime_error\fP (const char *) _GLIBCXX_TXN_SAFE"
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.RI "\fBruntime_error\fP (const \fBruntime_error\fP &)=default"
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.RI "\fBruntime_error\fP (const \fBstring\fP &__arg) _GLIBCXX_TXN_SAFE"
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.ti -1c
.RI "\fBruntime_error\fP (\fBruntime_error\fP &&) noexcept"
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.RI "\fBruntime_error\fP & \fBoperator=\fP (const \fBruntime_error\fP &)=default"
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.RI "\fBruntime_error\fP & \fBoperator=\fP (\fBruntime_error\fP &&) noexcept"
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.RI "virtual const char * \fBwhat\fP () const noexcept"
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.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)\fC [explicit]\fP"
Takes a character string describing the error\&. 
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.SH "Member Function Documentation"
.PP 
.SS "virtual const char * std::runtime_error::what () const\fC [virtual]\fP, \fC [noexcept]\fP"
Returns a C-style character string describing the general cause of the current error (the same string passed to the ctor)\&. 
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.PP
Reimplemented from \fBstd::exception\fP\&.
.PP
Reimplemented in \fBstd::experimental::filesystem::v1::filesystem_error\fP\&.

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