Auterion App SDK
Auterion SDK is a library that can be used by AuterionOS apps to communicate with the system.
Loading...
Searching...
No Matches
settings.hpp
1/****************************************************************************
2 *
3 * Copyright 2024 Auterion AG. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this
9 * list of conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice,
12 * this list of conditions and the following disclaimer in the documentation
13 * and/or other materials provided with the distribution.
14 *
15 * 3. Neither the name of the copyright holder nor the names of its contributors
16 * may be used to endorse or promote products derived from this software without
17 * specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
20 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
23 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 *
31 ****************************************************************************/
32
33#pragma once
34
35#include <auterion_sdk/exception/exception.hpp>
36#include <cstring>
37#include <sstream>
38#include <string>
39
40namespace auterion {
56template <typename T>
57T getSetting(const std::string& name, const T& default_value) {
58 static_assert(std::is_same<T, double>::value || std::is_same<T, bool>::value ||
59 std::is_same<T, std::string>::value || std::is_same<T, int>::value,
60 "Only double, bool, string and int are supported");
61 return default_value;
62}
63
68template <>
69double getSetting<double>(const std::string& name, const double& default_value);
70
75template <>
76bool getSetting<bool>(const std::string& name, const bool& default_value);
77
82template <>
83int getSetting<int>(const std::string& name, const int& default_value);
84
89template <>
90std::string getSetting<std::string>(const std::string& name, const std::string& default_value);
91
93} // namespace auterion
std::string getSetting< std::string >(const std::string &name, const std::string &default_value)
Specialization of getSetting function for string type.
bool getSetting< bool >(const std::string &name, const bool &default_value)
Specialization of getSetting function for bool type.
T getSetting(const std::string &name, const T &default_value)
Retrieve an app's setting value given its name.
Definition settings.hpp:57
double getSetting< double >(const std::string &name, const double &default_value)
Specialization of getSetting function for double type.
int getSetting< int >(const std::string &name, const int &default_value)
Specialization of getSetting function for int type.