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| <h3 class="section">20.11 Parsing of Numbers</h3> |
| |
| <p><a name="index-parsing-numbers-_0028in-formatted-input_0029-2544"></a><a name="index-converting-strings-to-numbers-2545"></a><a name="index-number-syntax_002c-parsing-2546"></a><a name="index-syntax_002c-for-reading-numbers-2547"></a> |
| This section describes functions for “reading” integer and |
| floating-point numbers from a string. It may be more convenient in some |
| cases to use <code>sscanf</code> or one of the related functions; see |
| <a href="Formatted-Input.html#Formatted-Input">Formatted Input</a>. But often you can make a program more robust by |
| finding the tokens in the string by hand, then converting the numbers |
| one by one. |
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| <ul class="menu"> |
| <li><a accesskey="1" href="Parsing-of-Integers.html#Parsing-of-Integers">Parsing of Integers</a>: Functions for conversion of integer values. |
| <li><a accesskey="2" href="Parsing-of-Floats.html#Parsing-of-Floats">Parsing of Floats</a>: Functions for conversion of floating-point |
| values. |
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