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authorFrançois Gaffie <francois.gaffie@intel.com>2016-02-17 07:54:16 +0100
committerEric Laurent <elaurent@google.com>2016-03-04 17:47:11 -0800
commit221a25e58e92ebc450c7eaba5f3ba8153a2308ae (patch)
tree21fba4d16e7be1fc91e2e8b85b12ad3950c209a1 /utility/Utility.h
parent9368eea42a1afb01dd44110582f997115b50e742 (diff)
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parameter-framework: move github upstream code to upstream folder
Change-Id: I3aa6e8f8fccfcf80fdc2a4e00c17d8b10b45e9dd Signed-off-by: François Gaffie <francois.gaffie@intel.com> Bug: 22887211
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diff --git a/utility/Utility.h b/utility/Utility.h
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-/*
- * Copyright (c) 2011-2014, Intel Corporation
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation and/or
- * other materials provided with the distribution.
- *
- * 3. Neither the name of the copyright holder nor the names of its contributors
- * may be used to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#pragma once
-
-#include <string>
-#include <list>
-#include <map>
-#include <sstream>
-#include <numeric>
-
-namespace utility
-{
-
-/** Join all elements in [first, last[ with op.
- *
- * If their is no element to join, return empty.
- *
- * Example (joining strings):
- * @verbatim
- * let op = [](auto l, auto r){ return l + "|" + r; }
- * let [first, last[ = list<string>{"1", "2", "3"}
- * then join(first, last, op) == "1|2|3"
- * @endverbatim
- */
-template <class T, class InputIt, class BinaryOperation>
-T join(InputIt first, InputIt last, BinaryOperation op, T empty = T{})
-{
- if (first == last) {
- return empty;
- }
- auto init = *first++;
-
- return std::accumulate(first, last, init, op);
-}
-
-/**
-* Format the items of a map into a string as a list of key-value pairs. The map must be
-* composed of pairs of strings.
-*
-* @param[in] lstr A list of strings
-* @param[in] separator The separator to use between each item
-*
-* @return the concatenated elements.
-*/
-std::string asString(const std::list<std::string> &lstr, const std::string &separator = "\n");
-
-/**
- * Format the items of a map into a string as a list of key-value pairs. The map must be
- * composed of pairs of strings.
- *
- * @param[in] mapStr A map of strings
- * @param[in] strItemSeparator The separator to use between each item (key-value pair)
- * @param[in] strKeyValueSeparator The separator to use between key and value
- *
- * @returns the pretty-printed map
- */
-std::string asString(const std::map<std::string, std::string> &mapStr,
- const std::string &strItemSeparator = ", ",
- const std::string &strKeyValueSeparator = ":");
-
-/** Utility to underline */
-void appendTitle(std::string &strTo, const std::string &strTitle);
-
-/**
- * Checks if a string has the written representation of an hexadecimal
- * number (Which is the prefix "0x" or "0X" in C++).
- *
- * @param[in] strValue value as string
- *
- * @return true if the string is written as hexa, false otherwise.
- */
-bool isHexadecimal(const std::string &strValue);
-
-} // utility