bronku/file_sorting
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verification

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This commit is contained in:
bronku 2025-11-13 19:52:34 +01:00
parent eddfd42284
commit 635ad1a225
4 changed files with 38 additions and 4 deletions
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11
config.hpp
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@ -10,6 +10,7 @@ public:
std::string output_file = "1.in";
std::string directory = "tmp";
bool generate_data = false;
bool evaluate_file = false;
int N = 100000; // number of records in a file
int n = 101; // number of buffers
int b = 10; // blocking factor
@ -18,14 +19,14 @@ public:
{
if (argc <= 1) {
std::cerr << "Please specify input arguments\n";
std::cerr << "Usage: " << argv[0] << " [-g] [-N count] [-i input] [-o output] [-d directory] [-n buffers] [-b block_size]\n";
std::cerr << "Usage: " << argv[0] << " [-g] [-e] [-N count] [-i input] [-o output] [-d directory] [-n buffers] [-b block_size]\n";
throw std::invalid_argument("No input arguments");
}
Configuration config;
bool input_set = false;
int opt;
while ((opt = getopt(argc, argv, "i:o:d:gN:n:b:")) != -1) {
while ((opt = getopt(argc, argv, "i:o:d:geN:n:b:")) != -1) {
switch (opt) {
case 'i':
config.input_file = optarg;
@ -40,6 +41,9 @@ public:
case 'g':
config.generate_data = true;
break;
case 'e':
config.evaluate_file = true;
break;
case 'N':
config.N = std::stoi(optarg);
break;
@ -57,6 +61,9 @@ public:
if (config.generate_data && input_set) {
throw std::invalid_argument("Cannot specify both -g and -i options");
}
if (config.generate_data && config.evaluate_file) {
throw std::invalid_argument("Cannot specify both -g and -e options");
}
return config;
}