Added another Random::fillBitsRandomly method.

modules/juce_core/maths/juce_Random.cpp

@@ -116,6 +116,20 @@ BigInteger Random::nextLargeNumber (const BigInteger& maximumValue)
     return n;
 }
 
+void Random::fillBitsRandomly (void* const buffer, size_t bytes)
+{
+    int* d = static_cast<int*> (buffer);
+
+    for (; bytes >= sizeof (int); bytes -= sizeof (int))
+        *d++ = nextInt();
+
+    if (bytes > 0)
+    {
+        const int lastBytes = nextInt();
+        memcpy (d, &lastBytes, bytes);
+    }
+}
+
 void Random::fillBitsRandomly (BigInteger& arrayToChange, int startBit, int numBits)
 {
     arrayToChange.setBit (startBit + numBits - 1, true);  // to force the array to pre-allocate space

modules/juce_core/maths/juce_Random.h

@@ -100,6 +100,9 @@ public:
     */
     BigInteger nextLargeNumber (const BigInteger& maximumValue);
 
+    /** Fills a block of memory with random values. */
+    void fillBitsRandomly (void* bufferToFill, size_t sizeInBytes);
+
     /** Sets a range of bits in a BigInteger to random values. */
     void fillBitsRandomly (BigInteger& arrayToChange, int startBit, int numBits);