/*
Copyright (c) 2015 Microsoft Corporation. All rights reserved.
Released under Apache 2.0 license as described in the file LICENSE.

Author: Leonardo de Moura

API for accessing the thread local context used by the blast tactic.
These procedures can only be invoked while the blast tactic is being executed.

Remark: the API is implemented in the file blast.cpp
*/
#pragma once
#include "util/sstream.h"
#include "library/blast/state.h"

namespace lean {
namespace blast {
/** \brief Return the thread local environment being used by the blast tactic. */
environment const & env();
/** \brief Return the thread local io_state being used by the blast tactic. */
io_state const & ios();
/** \brief Return the thread local current state begin processed by the blast tactic. */
state const & curr_state();
/** \brief Display the current state of the blast tactic in the diagnostic channel. */
void display_curr_state();
/** \brief Display message in the blast tactic diagnostic channel. */
void display(char const * msg);
void display(sstream const & msg);
}}