phundrak/lzw-assignment
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reduced usage of puts

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Phuntsok Drak-pa 2018-11-21 10:28:13 +01:00
parent 946350c88b
commit f763f476fb
1 changed files with 19 additions and 19 deletions
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38
src/main.cc
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@ -16,25 +16,25 @@ using ustring = std::basic_string<uint8_t>; // chaine non encodée
using uvec = std::vector<uint32_t>; // chaine encodée using uvec = std::vector<uint32_t>; // chaine encodée
void help() { void help() {
puts("Usage:"); puts("Usage:\n\
puts("lzw [-options] [-i path] [-o path]\n"); lzw [-options] [-i path] [-o path]\n\n\
puts("The default action is to compress the input file to a .lzw file"); The default action is to compress the input file to a .lzw file\n\
puts("in which the directory in which the software is executed."); in which the directory in which the software is executed.\n\
puts("Options available:"); Options available:\n\
puts("-h --help"); -h --help\n\
puts("\tdisplay the current message"); \tdisplay the current message\n\
puts("-i --input"); -i --input\n\
puts("\tpath to the input file (MANDATORY)"); \tpath to the input file (MANDATORY)\n\
puts("-o --output"); -o --output\n\
puts("\tpath to the output file (if the file already exists, it will be\n"); \tpath to the output file (if the file already exists, it will be\n\n\
puts("\toverwritten). Default: input path + \".lzw\""); \toverwritten). Default: input path + \".lzw\\n\
puts("-c --compress"); -c --compress\n\
puts("\tcompress the input file"); \tcompress the input file\n\
puts("-u --uncompress"); -u --uncompress\n\
puts("\tuncompresses the input file to the output file. If no output path"); \tuncompresses the input file to the output file. If no output path\n\
puts("\thas not been entered and if the input file ends with \".lzw\","); \thas not been entered and if the input file ends with \".lzw\",\n\
puts("\tthe extension \".lzw\" will be removed; otherwise, the extension"); \tthe extension \".lzw\" will be removed; otherwise, the extension\n\
puts("\t\"_uncompresed\" will be added"); \t\"_uncompresed\" will be added");
} }
std::tuple<string, string, bool> process_args(int t_argc, char *t_argv[]) { std::tuple<string, string, bool> process_args(int t_argc, char *t_argv[]) {