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<title>int2hex</title>
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<hr>
<h1>int2hex</h1>
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<p>This function converts a single <b><font face="Courier New">integer</font></b> value to a single <b><font face="Courier New">hexstring</font></b> value. The resulting string is <i>length</i>
hexadecimal digits long.
<p>For the purposes of this conversion, a <b><font face="Courier New">hexstring</font></b> shall be interpreted as a positive base 16 <b><font face="Courier New">integer</font></b> value. The
rightmost hexadecimal digit is least significant, the leftmost hexadecimal digit is the most significant. The hexadecimal digits 0 ... F represent the decimal values 0 ... 15 respectively. If the
conversion yields a value with fewer hexadecimal digits than specified in the length parameter, then the <b><font face="Courier New">hexstring</font></b> shall be padded on the left with zeros.
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<p>Related keyword:</p>
<ul>
  <li><b><font face="Courier New" size="4" color="#003258"> <a href="integer.html">integer</a></font></b></li>
  <li><b><a href="hexstring.html"><font face="Courier New" size="4" color="#003258"> hexstring</font></a></b></li>
</ul>
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    <h3 align="center"><font face="Courier New" color="#003258" size="5"><b>int2hex</b></font><font face="Courier New" color="#003258" size="5"><b>(</b></font><b>in integer</b><i> value</i>, <b>in
    integer</b><i> length</i><font face="Courier New" color="#003258" size="5"><b>) return hexstring</b></font></h3>
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<ul>
</ul>
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<p>Example 1:</p>
<p><font face="Courier New">const hexstring c_entiere := int2hex(64,3); </font></p>
<p>The constant c_entiere will contain the hexadecimal string 040 because the converted integer number (64 -> 40) must be coded on 3 hexadecimal digits and therefore padded with a leading zero.
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