Write-Host "Matrix ($rowsRead x $colsRead): $matrix" #include <windows.h> #include <vector> #include <cstdint> void WriteBinaryMatrix(HKEY root, LPCWSTR subkey, LPCWSTR valueName, const std::vector<float>& data, uint32_t rows, uint32_t cols) HKEY hKey; RegCreateKeyExW(root, subkey, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_SET_VALUE, NULL, &hKey, NULL);
1. Introduction The Windows Registry is a hierarchical database used by Microsoft Windows to store low-level settings for the operating system and applications. While typically used for key-value pairs (strings, integers, binary blobs), it can also be leveraged to represent matrix structures (2D arrays) by employing systematic naming conventions, serialization techniques, or multi-key arrangements. matrix regedit
Value: 02 00 00 00 03 00 00 00 00 00 80 3F 00 00 00 40 00 00 40 40 00 00 80 40 00 00 A0 40 00 00 C0 40 Interpretation: - rows = 2 (little-endian) - cols = 3 - data = [1.0, 2.0, 3.0, 4.0, 5.0, 6.0] as float32 Store matrix as JSON string in REG_SZ . Value: 02 00 00 00 03 00 00
Each registry key represents a row, with values for columns. with values for columns.