---
name: "__gnu_cxx::detail"
section: "3"
platform: "linux"
package: "libstdc++6-4.1-doc"
version: "4.1.1-21"
release: "Debian 4.0 (Etch)"
platforms: ["linux"]
url: "https://new.carta.tech/__gnu_cxx::detail"
---

# \_\_gnu\_cxx::detail(3)

## NAME

\_\_gnu\_cxx::detail -

## SYNOPSIS

### Classes

struct **append\_\< chain\< Hd, Tl \>, Typelist\_Chain \>**\
 struct **append\_\< null\_type, Typelist\_Chain \>**\
 struct **apply\_\< Fn, chain\< Hd, Tl \> \>**\
 struct **apply\_\< Fn, null\_type \>**\
 struct **chain\_at\_index\_\< chain\< Hd, Tl \>, 0 \>**\
 struct **chain\_at\_index\_\< chain\< Hd, Tl \>, i \>**\
 struct **chain\_filter\_\< chain\< Hd, Tl \>, Pred \>**\
 struct **chain\_filter\_\< null\_type, Pred \>**\
 struct **chain\_transform\_\< chain\< Hd, Tl \>, Transform \>**\
 struct **chain\_transform\_\< null\_type, Transform \>**\
 struct **cond\_type\< false, A, B \>**\
 struct **cond\_type\< true, A, B \>**\
 struct **contains\_\< chain\< Hd, Tl \>, T \>**\
 struct **contains\_\< chain\< T, Tl \>, T \>**\
 struct **contains\_\< null\_type, T \>**\
 struct **type\_to\_type**\
 struct **typelist\_append\_\< chain\< Hd, null\_type \> \>**\
 struct **typelist\_append\_\< chain\< Hd, Tl \> \>**\

## Author

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