54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
/*
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Copyright (c) 2013 Microsoft Corporation. All rights reserved.
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Released under Apache 2.0 license as described in the file LICENSE.
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Author: Leonardo de Moura
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*/
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#include "kernel/kernel_exception.h"
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#include "library/io_state.h"
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namespace lean {
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static io_state g_dummy_ios(mk_simple_formatter());
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io_state const & get_dummy_ios() {
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return g_dummy_ios;
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}
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io_state::io_state(formatter const & fmt):
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m_formatter(fmt),
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m_regular_channel(std::make_shared<stdout_channel>()),
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m_diagnostic_channel(std::make_shared<stderr_channel>()) {
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}
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io_state::io_state(options const & opts, formatter const & fmt):
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m_options(opts),
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m_formatter(fmt),
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m_regular_channel(std::make_shared<stdout_channel>()),
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m_diagnostic_channel(std::make_shared<stderr_channel>()) {
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}
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io_state::io_state(io_state const & ios, std::shared_ptr<output_channel> const & r, std::shared_ptr<output_channel> const d):
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m_options(ios.m_options),
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m_formatter(ios.m_formatter),
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m_regular_channel(r),
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m_diagnostic_channel(d) {
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}
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io_state::~io_state() {}
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void io_state::set_regular_channel(std::shared_ptr<output_channel> const & out) {
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if (out)
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m_regular_channel = out;
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}
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void io_state::set_diagnostic_channel(std::shared_ptr<output_channel> const & out) {
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if (out)
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m_diagnostic_channel = out;
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}
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void io_state::set_options(options const & opts) {
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m_options = opts;
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}
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void io_state::set_formatter(formatter const & f) {
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m_formatter = f;
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}
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}
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