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50cc5dd29b
* java/lang/String.java (String): New constructor. * gnu/gcj/runtime/natStringBuffer.cc: New file. * gnu/gcj/runtime/StringBuffer.java: New file. * Makefile.in: Rebuilt. * Makefile.am (ordinary_java_source_files): Added gnu/gcj/runtime/StringBuffer.java. (nat_source_files): Added gnu/gcj/runtime/natStringBuffer.cc. From-SVN: r47883
37 lines
958 B
C++
37 lines
958 B
C++
// natStringBuffer.cc - Implementation of java.lang.StringBuffer native methods.
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/* Copyright (C) 2001 Free Software Foundation
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This file is part of libgcj.
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This software is copyrighted work licensed under the terms of the
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Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
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details. */
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#include <config.h>
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#include <gcj/cni.h>
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#include <gnu/gcj/runtime/StringBuffer.h>
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#include <java/lang/String.h>
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gnu::gcj::runtime::StringBuffer *
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gnu::gcj::runtime::StringBuffer::append (jint num)
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{
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// Use an array large enough for "-2147483648"; i.e. 11 chars.
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jchar buffer[11];
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int i = _Jv_FormatInt (buffer+11, num);
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jint needed = count + i;
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ensureCapacity_unsynchronized (needed);
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jchar* dst = elements (value) + count;
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jchar* src = buffer+11-i;
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while (--i >= 0)
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*dst++ = *src++;
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count = needed;
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return this;
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}
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java::lang::String *
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gnu::gcj::runtime::StringBuffer::toString ()
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{
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return new java::lang::String (this);
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}
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