public mbInt32(mwg.File.mwgBinary mbin)
{
this.dat = 0;
if (mbin.RestLength < 4)
{
return;
}
dat = (int)mbin.readByte();
if (dat > 127) //負の数
{
dat -= 128;
for (int i = 0; i < 3; i++)
{
dat = dat * 256 + (int)mbin.readByte();
}
dat += System.Int32.MinValue;
}
else //正の数
{
for (int i = 0; i < 3; i++)
{
dat = dat * 256 + (int)mbin.readByte();
}
}
}
//constructor
public mbUInt32(mwg.File.mwgBinary mbin)
{
this.dat = 0;
if (mbin.RestLength < 4)
{
return;
}
for (int i = 0; i < 4; i++)
{
this.dat = this.dat * 256 + (uint)mbin.readByte();
}
}
public mbBool(mwg.File.mwgBinary mbin)
{
this.dat = (127 < (int)mbin.readByte());
}