本文整理汇总了C++中dMatrix::SetElement方法的典型用法代码示例。如果您正苦于以下问题：C++ dMatrix::SetElement方法的具体用法？C++ dMatrix::SetElement怎么用？C++ dMatrix::SetElement使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类dMatrix的用法示例。
在下文中一共展示了dMatrix::SetElement方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: ReadPoints
//.........这里部分代码省略.........
break;
default:
if(strlen(strtrim(line)) > 0)
{
// Data line
countData++;
// Matrix specifiers
if(countData==1)
{
// column defines constant u-values
ptrLine = strtok(line, tkn);
cmax = str2int(ptrLine);
// row defines constant v-values
ptrLine = strtok(NULL, tkn);
rmax = str2int(ptrLine);
// Set matrix dimensions
pointsX.SetNumberRows(rmax);
pointsX.SetNumberColumns(cmax);
pointsY.SetNumberRows(rmax);
pointsY.SetNumberColumns(cmax);
pointsZ.SetNumberRows(rmax);
pointsZ.SetNumberColumns(cmax);
}
// Specification of the x-coordinates
else if(countData>=2 && countData<(2+rmax))
{
int row = (countData-1);
// Set first u-element in current v
ptrLine = strtok(line, tkn);
pointsX.SetElement(row, 1, str2double(ptrLine));
// Set following u-elements in current v
for(int c=2; c<=cmax; c++)
{
ptrLine = strtok(0, tkn);
pointsX.SetElement(row, c, str2double(ptrLine));
}
}
// Specification of the y-coordinates
else if(countData>=(2+rmax) && countData<(2+rmax+rmax))
{
int row = (countData-1-rmax);
// Set first u-element in current v
ptrLine = strtok(line, tkn);
pointsY.SetElement(row, 1, str2double(ptrLine));
// Set following u-elements in current v
for(int c=2; c<=cmax; c++)
{
ptrLine = strtok(0, tkn);
pointsY.SetElement(row, c, str2double(ptrLine));
}
}
// Specification of the z-coordinates
else if(countData>=(2+rmax+rmax) && countData<(2+rmax+rmax+rmax))
{
int row = (countData-1-rmax-rmax);
// Set first u-element in current v
ptrLine = strtok(line, tkn);
pointsZ.SetElement(row, 1, str2double(ptrLine));
// Set following u-elements in current v
for(int c=2; c<=cmax; c++)
{
ptrLine = strtok(0, tkn);
pointsZ.SetElement(row, c, str2double(ptrLine));
}
}
// Too much data
else
{
throw clExceptionTree("clGeometryReader", "ReadPoints", "Too much data.");
}
if(countData==(1+rmax+rmax+rmax))
{
AllRead = 1;
}
}
file.getline(line, LINE_SIZE);
break;
}
}
if(!EndOfBlock || !AllRead)
{
throw clExceptionTree("clGeometryReader", "ReadPoints", "Unexpected end while reading block POINT.");
}
}