Create a command-line object having the value of the specified original command line, if the original is parsed, and otherwise having a state such that parsing command-line arguments results in the same value as parsing the same command-line arguments with the original. Optionally specify a basicAllocator used to supply memory. If basicAllocator is 0, the currently installed default allocator is used. The behavior is undefined unless original is valid (i.e., original.isValid() returns true).
Declared in <balcl_commandline.h>
CommandLine(
CommandLine const& original,
bslma::Allocator* basicAllocator = 0);