17
Language support library
[support]
17.15
C headers
[support.c.headers]
17.15.6
Header
<tgmath.h>
synopsis
[tgmath.h.syn]
đź”—
#include
<
cmath
>
#include
<
complex
>
1
#
The header
<tgmath.h>
behaves as if it simply includes the headers
<cmath>
and
<complex>
.
2
#
[
Note
1
:
The overloads provided in C by type-generic macros are already provided in
<complex>
and
<cmath>
by “sufficient” additional overloads
.
—
end note
]
3
#
[
Note
2
:
Names introduced by
<cmath>
or
<complex>
in namespace
std
are not placed into the global namespace scope by
<tgmath.h>
.
—
end note
]