Function assertValidQubits

quest/src/core/validation.cpp:3587–3601

}

void assertValidQubits(
    Qureg qureg, int* qubits, int numQubits, bool canNumIncludeZero, const char* caller,
    string msgNegNum, string msgNumExceedsQureg, string msgNullPtr, string msgBadInd, string msgDuplicates
) {
    assertThat(numQubits >= (canNumIncludeZero? 0 : 1), msgNegNum, {{"${NUM_QUBITS}", numQubits}}, caller);
    assertThat(numQubits <= qureg.numQubits, msgNumExceedsQureg, {{"${NUM_QUBITS}", numQubits}, {"${QUREG_QUBITS}", qureg.numQubits}}, caller);

    if (numQubits > 0)
        assertThat(mem_isAllocated(qubits), msgNullPtr, caller);

    for (int n=0; n<numQubits; n++)
        assertValidQubit(qureg, qubits[n], msgBadInd, caller);
    
    assertThat(areQubitsUnique(qubits, numQubits), msgDuplicates, caller);
}

void validate_target(Qureg qureg, int target, const char* caller) {