40 lines
732 B
C
40 lines
732 B
C
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#include "mcg.h"
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#include "array.h"
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void array_append(void*** array, int* count, int* max, void* value)
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{
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if (*count == *max)
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{
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int newmax = (*max == 0) ? 8 : (*max * 2);
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void** newarray = realloc(*array, newmax * sizeof(void*));
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if (!newarray)
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fatal("memory allocation failure");
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*max = newmax;
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*array = newarray;
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}
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(*array)[*count] = value;
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(*count)++;
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}
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bool array_contains(void** array, int count, void* value)
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{
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int i;
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for (i=0; i<count; i++)
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if (array[i] == value)
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return true;
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return false;
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}
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void array_appendu(void*** array, int* count, int* max, void* value)
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{
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if (!array_contains(*array, *count, value))
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array_append(array, count, max, value);
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}
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/* vim: set sw=4 ts=4 expandtab : */
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