.TH "std::type_info" 3cxx "Fri May 28 2021" "libstdc++" \" -*- nroff -*-
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.SH NAME
std::type_info \- Part of RTTI\&.  

.SH SYNOPSIS
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.PP
.PP
Inherited by __cxxabiv1::__array_type_info, __cxxabiv1::__class_type_info, __cxxabiv1::__enum_type_info, __cxxabiv1::__function_type_info, __cxxabiv1::__fundamental_type_info, and __cxxabiv1::__pbase_type_info\&.
.SS "Public Member Functions"

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.RI "virtual \fB~type_info\fP ()"
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.RI "virtual bool \fB__do_catch\fP (const \fBtype_info\fP *__thr_type, void **__thr_obj, unsigned __outer) const"
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.RI "virtual bool \fB__do_upcast\fP (const __cxxabiv1::__class_type_info *__target, void **__obj_ptr) const"
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.RI "virtual bool \fB__is_function_p\fP () const"
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.RI "virtual bool \fB__is_pointer_p\fP () const"
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.RI "bool \fBbefore\fP (const \fBtype_info\fP &__arg) const noexcept"
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.RI "size_t \fBhash_code\fP () const noexcept"
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.RI "const char * \fBname\fP () const noexcept"
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.RI "bool \fBoperator!=\fP (const \fBtype_info\fP &__arg) const noexcept"
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.RI "bool \fBoperator==\fP (const \fBtype_info\fP &__arg) const noexcept"
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.SS "Protected Member Functions"

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.RI "\fBtype_info\fP (const char *__n)"
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.SS "Protected Attributes"

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.RI "const char * \fB__name\fP"
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.SH "Detailed Description"
.PP 
Part of RTTI\&. 

The \fCtype_info\fP class describes type information generated by an implementation\&. 
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Definition at line 88 of file typeinfo\&.
.SH "Constructor & Destructor Documentation"
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.SS "virtual std::type_info::~type_info ()\fC [virtual]\fP"
Destructor first\&. Being the first non-inline virtual function, this controls in which translation unit the vtable is emitted\&. The compiler makes use of that information to know where to emit the runtime-mandated type_info structures in the new-abi\&. 
.SH "Member Function Documentation"
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.SS "const char* std::type_info::name () const\fC [inline]\fP, \fC [noexcept]\fP"
Returns an \fIimplementation-defined\fP byte string; this is not portable between compilers! 
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Definition at line 99 of file typeinfo\&.

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