Function ScalarFloatFromTensor

tensorflow/c/c_api_test.cc:1849–1856

}

void ScalarFloatFromTensor(const TF_Tensor* t, float* f) {
  ASSERT_TRUE(t != nullptr);
  ASSERT_EQ(TF_FLOAT, TF_TensorType(t));
  ASSERT_EQ(0, TF_NumDims(t));
  ASSERT_EQ(4, TF_TensorByteSize(t));
  float* p = static_cast<float*>(TF_TensorData(t));
  *f = *p;
}

TEST_F(CApiGradientsTest, MultipleCallsToAddGradients) {
  const float X = 3.0f, Y = 7.0f;