src/cpp-common/bt2c/contains.hpp

   1 /*
   2  * Copyright (c) 2024 Philippe Proulx <pproulx@efficios.com>
   3  *
   4  * SPDX-License-Identifier: MIT
   5  */
   6
   7 #ifndef BABELTRACE_CPP_COMMON_BT2C_CONTAINS_HPP
   8 #define BABELTRACE_CPP_COMMON_BT2C_CONTAINS_HPP
   9
  10 namespace bt2c {
  11
  12 /*
  13  * Returns whether or not the STL container `container` contains the
  14  * value `val`.
  15  */
  16 template <typename T, typename V>
  17 bool contains(const T& container, const V& val) noexcept
  18 {
  19     return container.find(val) != container.end();
  20 }
  21
  22 } /* namespace bt2c */
  23
  24 #endif /* BABELTRACE_CPP_COMMON_BT2C_CONTAINS_HPP */