Mark one-parameter constructors as explicit & use override where possible

This commit marks (hopefully) ever one-parameter constructor as explicit.

It also uses override in (hopefully) all circumstances where a virtual
method is overridden.

There are a very few other minor changes - most of them were necessary
to get everything to compile (like one additional constructor). In one
case I changed an implicit operation to an explicit string conversion -
I think the automatically chosen conversion was much more convoluted.

This took longer than I want to admit but not as long as I feared :)
This commit is contained in:
Johanna Amann 2018-03-16 22:14:22 -07:00
parent 1f2bf50b49
commit 6d612ced3d
173 changed files with 1052 additions and 1046 deletions

View file

@ -10,7 +10,7 @@ class PriorityQueue;
class PQ_Element {
public:
PQ_Element(double t) { time = t; offset = -1; }
explicit PQ_Element(double t) { time = t; offset = -1; }
virtual ~PQ_Element() { }
double Time() const { return time; }
@ -28,7 +28,7 @@ protected:
class PriorityQueue {
public:
PriorityQueue(int initial_size = 16);
explicit PriorityQueue(int initial_size = 16);
~PriorityQueue();
// Returns the top of queue, or nil if the queue is empty.