tensorflow-tutorial/cpp/src/ann_model_loader.cpp

[Edwardmark]

line 43, what does this line mean? what does the <float, 2> mean?
what does x_map(0, j) = (*vec)[j]; mean?

auto x_map = x.tensor<float, 2>();
for (int j = 0; j < ndim; j++) {
x_map(0, j) = (*vec)[j];
}

[Edwardmark]

我现在想输入一张1160160 *3的图片，这里该怎么改？下面这种改法对吗？
// Create New tensor and set value
Tensor x(tensorflow::DT_FLOAT, tensorflow::TensorShape({1, 160, 160, 3})); // New Tensor shape [1, 160, 160, 3]
auto x_map = x.tensor<float, 160 * 160 * 3>();
for (int j = 0; j < 160 * 160 * 3; j++) {
x_map(0, j) = (*vec)[j];
}