smoothcpp

Easy to use first cross platform cpp library.

goal

As a supplement to the c++ standard library.
Has the following characteristics:

• intuitive
• cross platform
• no other deps
• all funcs use doctest test

feature

• Time class
• string funcs
• Any class
• Option class
• container funcs

build

compiler need support c++ 17
in source code dir, run xmake

build test

xmake f --test=y
xmake test

feature details

the test dir is the best tutorial

Time class

• create Time object will record current time
• show method will print the time
• format method accept strftime format string to generate string
• static method sleep will sleep n milliseconds
• Time object can minus other one to get n milliseconds
• elapse method get n milliseconds from constructor or call reset
• reset the Time start time

string funcs

• to_lower to_upper
• ltrim rtrim trim
• split_str split_chars
• join
• has_prefix has_suffix contains
• format, replcement of ssprintf
• to_string, support commong container
• hexdump, print string with readable format
• gbk2utf8, utf82gbk (only in windows)

Any class

• Any class construct with bool/int/double/string/const char*/vector/map
• Strings and numbers can be converted to each other

Option class

• useful argument parse tools
• Create Option object with program intro
• add method set must arguments, need indicate arg_name arg_type arg_desc [default_value]
• add_opt method set optional arguments
• parse method parse argc and argv
• get method return Any object
• has method judge if arg exists in parse results

container funcs

• contains func can judge if container contians value

todo

• log
• thread pool
• json
• xml
• reactor
• http
• base64/md5/sha256/aes
• compress