#include "AudioTools.h" struct X { X() { value = 'a'; } char value; }; Vector vector{10, DefaultAllocator}; void setup() { Serial.begin(115200); int count = 0; //vector.resize(10); for (auto &ref : vector) { Serial.print(ref.value); assert(ref.value == 'a'); count++; } assert(count == 10); Serial.println(); Serial.println("test ok"); } void loop() {}