/*****************************************************************************************[lib.rs]
Copyright (c) 2018-2018, Masaki Hara

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**************************************************************************************************/

//! Batsat
//!
//! A SAT solver in rust, originally reimplement from Minisat 2.2 (which is in C++),
//! and evolved from there.

//======== LOG ============

// stubs when logging is not enabled
#[cfg(not(feature = "logging"))]
#[macro_use]
pub(crate) mod log {
    macro_rules! trace {
        ($( $x:expr ),*) => {};
    }
    macro_rules! debug {
        ($( $x:expr ),*) => {};
    }
    macro_rules! info {
        ($( $x:expr ),*) => {};
    }
}

#[cfg(feature = "logging")]
#[macro_use]
pub(crate) extern crate log;

//======== PUBLIC INTERFACE ============

pub mod alloc;
pub mod callbacks;
pub mod clause;
pub mod core;
pub mod dimacs;
pub mod drat;
pub mod interface;
pub mod intmap;
pub mod theory;

pub use crate::{
    callbacks::{Basic as BasicCallbacks, Callbacks, ProgressStatus, Stats as StatsCallbacks},
    clause::{display::Print, lbool, Kind as ClauseKind, LMap, LSet, Lit, VMap, Var},
    core::{Solver, SolverOpts},
    interface::SolverInterface,
    theory::{EmptyTheory, Theory, TheoryArg},
};

/// Basic solver, with basic callbacks and no theory.
///
/// Use this if you just want a normal SAT solver.
pub type BasicSolver = Solver<BasicCallbacks>;
