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Article #2632

Re: ����ȫ�ֱ���

#2632
From: ����
Date: Sun, 30 Nov 1997 00:00
25 lines
1673 bytes
�� �� iambug.bbs@bbs.sjtu.edu.cn (���) �Ĵ������ᵽ: ��
: �� �� xixi.bbs@bbs.whnet.edu.cn (������) �Ĵ������ᵽ: ��
: : ��λ���ˣ�
: : ����VC++��project��APPͷ�ļ��ж�����һ��ȫ�ֱ���������ʱ����������Ϣ:
: : testDlg.obj : error LNK2005: "int  xy" (?xy@@3HA) already defined in test.obj
: : testDlg.obj : error LNK2005: "int  xy" (?xy@@3HA) already defined in test.obj
: : Debug/test.exe : fatal error LNK1169: one or more multiply defined symbols 
: :                  found
: : ���Ǻ�ԭ��Ӧ���Ķ���ζ��壿
: : �����
: ��ͷ�ļ��ж����������������ظ��������
: ������cpp������test.cpp���ж��壺int xy;
: ��ͷ�ļ��м��ϣ�extern int xy;
: It's all OK? I am a bug.

Ҳ�����ڰ�ͷ�ļ���.CPP�м���:
#ifndef __NAMEOFheadfile_h
#define  __NAMEOFheadfile_h
#include   "NAMEOFheadfile.h"
#endif
���Ա����ظ���.

--
�� ��Դ:���������� BBS bbs.nease.net��[FROM: ppp76.hz.zj.cn]
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X-Google-Language: Chinese,GB
X-Google-Thread: fc86e,f033d5d894da5cbc
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From: crazydiamond.bbs@bbs.nease.net (����)
Subject: Re: ����ȫ�ֱ���
Date: 1997/11/30
Message-ID: <3Lj7il$TL1@bbs.nease.net>
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