51 lines
693 B
Markdown
51 lines
693 B
Markdown
# GCC 扩展 之 数组初始化
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* 示例 1：
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```cpp
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#include <stdio.h>
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int array[10] =
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{
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[0 ... 9] = 0,
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[8] = 8,
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[2 ... 2] = 2,
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[5 ... 7] = 5
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};
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int main()
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{
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int i = 0;
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for (i = 0; i < 10; i++)
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printf("%d/n", array[i]);
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return 0;
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}
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```
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* 示例 2：
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```cpp
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#include <stdio.h>
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struct StObErrorStringMap
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{
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const char *jdbc_state;
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const char *odbc_state;
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};
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struct StObErrorStringMap arr[10] =
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{
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[0 ...9] = {(const char*)"HY000", (const char*)"S1000"},
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[1] = { (const char*)"HY001", (const char*)"S1000" },
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};
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int main()
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{
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int i = 0;
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for (i = 0; i < 10; i++)
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printf("%s\n", arr[i].jdbc_state);
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return 0;
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}
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```
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