---
name: "std::__declval_protector"
section: "3cxx"
platform: "linux"
package: "libstdc++6-4.6-doc"
version: "4.6.3-14"
release: "Debian 7 (Wheezy)"
platforms: ["linux"]
url: "https://new.carta.tech/std::__declval_protector"
---

# std::\_\_declval\_protector(3cxx)

## NAME

std::\_\_declval\_protector\< \_Tp \> -

## SYNOPSIS

### Static Public Member Functions

static **add\_rvalue\_reference**\
 \< \_Tp \>::type **\_\_delegate** ()"\

### Static Public Attributes

static const bool **\_\_stop**\

## Detailed Description

### template\<typename \_Tp\>struct std::\_\_declval\_protector\< \_Tp \>

declval

Definition at line 1124 of file type\_traits.

## Author

Generated automatically by Doxygen for libstdc++ from the source code.