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yaml-cpp/docs/Breaking-Changes.md
Martin Delille 99222fc938 Include wiki content into a doc folder (#850) 
* Copied Tutorial from Google Code wiki.

* Initial Home page

* Copied How To Parse A Document from Google Code wiki

* Updated How To Parse A Document (markdown)

* Updated How To Parse A Document (markdown)

* Updated How To Parse A Document (Old API) (markdown)

* Copied How To Emit YAML from Google Code wiki

* Copied Breaking Changes from Google Code wiki

* Copied Strings from Google Code wiki

* Updated Strings (markdown)

* Updated Home (markdown)

* Fix typo.

* Updated Breaking Changes (markdown)

* Updated How To Parse A Document (Old API) (markdown)

* Updated Breaking Changes (markdown)

* Move wiki content to docs/

* Improve markdown and add colored code syntax

Co-authored-by: Jesse Beder <jbeder+github@gmail.com>
2020-04-23 15:08:27 -05:00

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The following is a list of breaking changes to yaml-cpp, by version

New API

HEAD

none

0.6.0

  • Requires C++11.

0.5.3

none

0.5.2

none

0.5.1

  • Node::clear was replaced by Node::reset, which takes an optional node, similar to smart pointers.

0.5.0

Initial version of the new API.

Old API

0.3.0

none

0.2.7

  • YAML::Binary now takes const unsigned char * for the binary data (instead of const char *).

0.2.6

  • Node::GetType() is now Node::Type(), and returns an enum NodeType::value, where:

struct NodeType { enum value { Null, Scalar, Sequence, Map }; };

  • Node::GetTag() is now Node::Tag()
  • Node::Identity() is removed, and Node::IsAlias() and Node::IsReferenced() have been merged into Node::IsAliased(). The reason: there's no reason to distinguish an alias node from its anchor - whichever happens to be emitted first will be the anchor, and the rest will be aliases.
  • Node::Read<T> is now Node::to<T>. This wasn't a documented function, so it shouldn't break anything.
  • Node's comparison operators (for example, operator == (const Node&, const T&)) have all been removed. These weren't documented either (they were just used for the tests), so this shouldn't break anything either.
  • The emitter no longer produces the document start by default - if you want it, you can supply it with the manipulator YAML::BeginDoc.

0.2.5

This wiki was started with v0.2.5.