53 lines
928 B
D
53 lines
928 B
D
// Copyright Brian Schott (Sir Alaran) 2012.
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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module stats;
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import std.stdio;
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import stdx.d.lexer;
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pure nothrow bool isLineOfCode(TokenType t)
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{
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with (TokenType) switch(t)
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{
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case semicolon:
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case while_:
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case if_:
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case do_:
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case else_:
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case switch_:
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case for_:
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case foreach_:
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case foreach_reverse_:
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case default_:
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case case_:
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return true;
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default:
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return false;
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}
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}
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void printTokenCount(Tokens)(File output, ref Tokens tokens, size_t fileSize)
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{
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ulong count;
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while(!tokens.empty)
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{
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tokens.popFront();
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++count;
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}
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output.writefln("%d", count);
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}
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void printLineCount(Tokens)(File output, ref Tokens tokens)
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{
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ulong count;
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foreach (t; tokens)
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{
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if (isLineOfCode(t.type))
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++count;
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}
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output.writefln("%d", count);
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}
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