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"cells": [
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"cell_type": "heading",
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"metadata": {},
"source": [
"Chapter 12: Advanced types"
]
},
{
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"metadata": {},
"source": [
"Example 12.1, Page number: 212"
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"input": [
"\n",
"\n",
"# Union declaration\n",
"from ctypes import *\n",
"class value (Union) :\n",
" _fields_ = [(\"i_value\", c_int),\n",
" (\"f_value\", c_float)]\n",
"\n",
"# Calculation and result\n",
"data = value (3, 5.0)\n",
"print (data.i_value, data.f_value)"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"(1084227584, 5.0)\n"
]
}
],
"prompt_number": 1
}
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"metadata": {}
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|
