- o -
- offset
: osl::Offset
, osl::progress::LongEffect
- offset32
: osl::Offset32Base< Width, Width2 >
- offsets
: osl::BoardTable
, osl::eval::ml::PiecePair
, osl::move_probability::FeatureSet
- old_x
: osl::rating::RelativeKingX
- old_y
: osl::rating::RelativeKingY
- one_dim
: osl::eval::ml::MultiWeights
- onStand
: osl::progress::Effect5x3Table
- op_pin
: osl::rating::RatingEnv
- open_check
: osl::move_probability::MoveInfo
- opp_table
: osl::eval::ml::NumPiecesBetweenBishopAndKing
, osl::eval::ml::KnightHead
- opponent
: osl::rating::Block
- opponent_type
: osl::rating::Chase
- optimistic_rating
: osl::rating::RatedMove
- oracle
: osl::checkmate::Dfpn::CallProofOracleDefense< P, UseTable >
, osl::checkmate::Dfpn::CallProofOracleAttack< P, UseTable >
, checkmate::DualDfpn::OraclePool::Element
- order
: osl::PieceStand
- os
: osl::record::KanjiPrint
, osl::record::ChangeShellColor
, osl::record::KisenWriter
, osl::record::KisenIpxWriter
- other_move_liberty
: osl::checkmate::ProofNumberTable
- out
: osl::effect_action::StorePtypeOSquare
- output_directory
: osl::rating::BradleyTerry