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21 lines
627 B
21 lines
627 B
#include <iostream>
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#include <gflags/gflags.h>
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DEFINE_string(input, "", "Input file to process.");
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DEFINE_int32(num_threads, 1, "Number of threads to use.");
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int main(int argc, char* argv[]) {
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// 初始化gflags库
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gflags::ParseCommandLineFlags(&argc, &argv, true);
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// 检查是否提供了输入文件
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if (FLAGS_input.empty()) {
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std::cerr << "Error: Input file not specified." << std::endl;
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return 1;
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}
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// 输出解析到的参数
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std::cout << "Input file: " << FLAGS_input << std::endl;
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std::cout << "Number of threads: " << FLAGS_num_threads << std::endl;
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return 0;
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}
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