36 lines
1.1 KiB
C++
36 lines
1.1 KiB
C++
/*
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Copyright (c) 2014 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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#pragma once
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#include <string>
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#include <functional>
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#include "kernel/environment.h"
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#include "frontends/lean/parser_pos_provider.h"
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namespace lean {
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class parser;
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typedef std::function<environment(parser&)> command_fn;
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template<typename F>
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struct cmd_info_tmpl {
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name m_name;
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std::string m_descr;
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F m_fn;
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bool m_skip_token;
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public:
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cmd_info_tmpl(name const & n, char const * d, F const & fn, bool skip_token = true):
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m_name(n), m_descr(d), m_fn(fn), m_skip_token(skip_token) {}
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cmd_info_tmpl() {}
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name const & get_name() const { return m_name; }
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std::string const & get_descr() const { return m_descr; }
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F const & get_fn() const { return m_fn; }
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bool const & get_skip_token() const { return m_skip_token; }
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};
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typedef cmd_info_tmpl<command_fn> cmd_info;
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typedef name_map<cmd_info> cmd_table;
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inline void add_cmd(cmd_table & t, cmd_info const & cmd) { t.insert(cmd.get_name(), cmd); }
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}
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