Peter M. Groen / CLI11

Commit 6b95ee8ab55851cc5f5b52e0c3e419bccc620e36

Authored by Andreas Deininger
Committed by GitHub
1 parent b65367a1

Fix logic in example 'option_groups', documentation: fix escaped colon glyph (#692) 

* Documentation: fixing escaped colon sign

* Example option_groups:

* fix output logic
* add whitespace between format_type and string "format"
Inline Side-by-side
Showing 2 changed files with 5 additions and 5 deletions
book/chapters/options.md
  View file @6b95ee8
@@ -2,7 +2,7 @@ @@ -2,7 +2,7 @@
2 2
3 ## Simple options 3 ## Simple options
4 4
5 -The most versatile addition to a command line program is a option. This is like a flag, but it takes an argument. CLI11 handles all the details for many types of options for you, based on their type. To add an option: 5 +The most versatile addition to a command line program is an option. This is like a flag, but it takes an argument. CLI11 handles all the details for many types of options for you, based on their type. To add an option:
6 6
7 ```cpp 7 ```cpp
8 int int_option{0}; 8 int int_option{0};
@@ -21,7 +21,7 @@ You can use any C++ int-like type, not just `int`. CLI11 understands the followi @@ -21,7 +21,7 @@ You can use any C++ int-like type, not just `int`. CLI11 understands the followi
21 | Type | CLI11 | 21 | Type | CLI11 |
22 |-------------|-------| 22 |-------------|-------|
23 | number like | Integers, floats, bools, or any type that can be constructed from an integer or floating point number. Accepts common numerical strings like `0xFF` as well as octal, and decimal | 23 | number like | Integers, floats, bools, or any type that can be constructed from an integer or floating point number. Accepts common numerical strings like `0xFF` as well as octal, and decimal |
24 -| string-like | std\::string, or anything that can be constructed from or assigned a std\::string | 24 +| string-like | std::string, or anything that can be constructed from or assigned a std::string |
25 | char | For a single char, single string values are accepted, otherwise longer strings are treated as integral values and a conversion is attempted | 25 | char | For a single char, single string values are accepted, otherwise longer strings are treated as integral values and a conversion is attempted |
26 | complex-number | std::complex or any type which has a real(), and imag() operations available, will allow 1 or 2 string definitions like "1+2j" or two arguments "1","2" | 26 | complex-number | std::complex or any type which has a real(), and imag() operations available, will allow 1 or 2 string definitions like "1+2j" or two arguments "1","2" |
27 | enumeration | any enum or enum class type is supported through conversion from the underlying type(typically int, though it can be specified otherwise) | 27 | enumeration | any enum or enum class type is supported through conversion from the underlying type(typically int, though it can be specified otherwise) |
examples/option_groups.cpp
  View file @6b95ee8
@@ -33,10 +33,10 @@ int main(int argc, char **argv) { @@ -33,10 +33,10 @@ int main(int argc, char **argv) {
33 CLI11_PARSE(app, argc, argv); 33 CLI11_PARSE(app, argc, argv);
34 34
35 std::string format_type = (csv) ? std::string("CSV") : ((human) ? "human readable" : "binary"); 35 std::string format_type = (csv) ? std::string("CSV") : ((human) ? "human readable" : "binary");
36 - std::cout << "Selected " << format_type << "format" << std::endl;  
37 - if(fileLoc.empty()) { 36 + std::cout << "Selected " << format_type << " format" << std::endl;
  37 + if(!fileLoc.empty()) {
38 std::cout << " sent to file " << fileLoc << std::endl; 38 std::cout << " sent to file " << fileLoc << std::endl;
39 - } else if(networkAddress.empty()) { 39 + } else if(!networkAddress.empty()) {
40 std::cout << " sent over network to " << networkAddress << std::endl; 40 std::cout << " sent over network to " << networkAddress << std::endl;
41 } else { 41 } else {
42 std::cout << " sent to std::cout" << std::endl; 42 std::cout << " sent to std::cout" << std::endl;