Function replaceAll

gpu.hpp:275–282

* @brief simple in-place string replacement helper function for substituting * placeholders in a WGSL string template. * * Note this is not meant to be used in performance-critical code paths and * should be used ahead-of-time before any performance-critical codepath to * preprocess WGSL code strings. * * @param[in] str String to mutate with substitution replacements. * @param[in] from Sub

 * @endcode
 */
inline void replaceAll(std::string &str, const std::string &from,
                       const std::string &to) {
  size_t start_pos = 0;
  while ((start_pos = str.find(from, start_pos)) != std::string::npos) {
    str.replace(start_pos, from.length(), to);
    start_pos += to.length();
  }
}

/**
 * @brief KernelCode is the representation of WGSL GPU code with template