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42 lines
1.5 KiB
Markdown
42 lines
1.5 KiB
Markdown
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# inih
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[](https://travis-ci.org/jtilly/inih)
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This is a header only C++ version of [inih](https://github.com/benhoyt/inih).
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**inih (INI Not Invented Here)** is a simple [.INI file](http://en.wikipedia.org/wiki/INI_file) parser written in C. It's only a couple of pages of code, and it was designed to be _small and simple_, so it's good for embedded systems. It's also more or less compatible with Python's [ConfigParser](http://docs.python.org/library/configparser.html) style of .INI files, including RFC 822-style multi-line syntax and `name: value` entries.
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## Usage
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All you need to do is to include `INIReader.h`. Consider the following example (`INIReaderTest.cpp`):
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```cpp
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#include <iostream>
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#include "INIReader.h"
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int main() {
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INIReader reader("test.ini");
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if (reader.ParseError() < 0) {
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std::cout << "Can't load 'test.ini'\n";
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return 1;
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}
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std::cout << "Config loaded from 'test.ini': version="
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<< reader.GetInteger("protocol", "version", -1) << ", name="
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<< reader.Get("user", "name", "UNKNOWN") << ", email="
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<< reader.Get("user", "email", "UNKNOWN") << ", pi="
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<< reader.GetReal("user", "pi", -1) << ", active="
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<< reader.GetBoolean("user", "active", true) << "\n";
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return 0;
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}
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```
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To compile and run:
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```sh
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g++ INIReaderTest.cpp -o INIReaderTest.out
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./INIReaderTest.out
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# Config loaded from 'test.ini': version=6, name=Bob Smith, email=bob@smith.com, pi=3.14159, active=1
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```
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