* add transform and checkedTransform tests
add Transformer and CheckedTransformer validators
* Eliminate the Validator description string, some code cleanup
add tests
Make Validators a full Object and remove friend, move to descriptions instead of overriding type name.
update validators to actually merge the type strings and use all validators in the type outputs
rework join so it works without the start variable, allow some forwarding references in the validator types, some tests for non-copyable maps, and transforms
merge the search function and enable use of member search function, make the pair adapters forwarding instead of copying
* add a few more tests and documentation
fix some gcc 4.7 issues and add a few more test cases and more parts of the README
Work on ReadMe and add Bound validator to clamp values
* updates to README.md
* Add some more in TOC of README and fix style in Option.hpp
* Adding first draft of mapping
* IsMember now supports maps
* Adding example, better Val combs, and cleanup
* Reversing order of map, adding pair support
* Check/Transform suppport for Validators
* Adding enum tools from @phlptp, more tests
* Adding first draft of Sets
Use IsMember now
Using IsMember as backend for Set
Non-const validator backend
Move set tests to set
Clearer inits
* Drop shortcut
Tighten up classes a bit for MSVC
Check with GCC 4.8 too
* Simpler templates, but more of them
Dropping more type safety for older compilers
Shortcut string set
* Adding shortcut init
Making g++ 4.7 docker image happy
Fix Clang tidy issue with last commit
Adding one more shortcut, adding a couple of tests
* Dropping dual pointer versions of code
* Smarter shortcut syntax
* Adding slighly faster choices
* Cleanup to make InMember simpler
* Drop choices for now, adding some tests
* ValidationError is now always the error from a validator
* Support for other types of initializer lists, including enums
* Factor out type utilities, single version of IsMember code
* Adding a few tests for #224
* Minor cleanup for Validation Error
* Adding tests, moved deprecated tests
* Docs updates
Add a flag that specifies that positional options can only occur as the last arguments of a command line. Will generate an ExtrasError if all positional arguments are not captured, regardless of the state of allow_extras.
* add some fields and functions for windows like options
add test cases for windows options and refactor for additional string functions
* try to fix code coverage to 100% again. add some additional documentation and a few additional test cases to verify documentation
* remove some extra brackets
This mostly is cleanup, with fewer alternative methods and more standard syntax, avoiding the use of the namespace all the time. Validators are simpler and are added through `->check()`.
Defaults are automatic, and can be specified with a final arg to the options.
Expected arguments and required arguments are now accessed through a pointer to option.
Option now can be checked as a bool to see if the argument was passed.
Errors have better organisation.
