Class HostDnVecInt

XM/include/Utils/memory.h:827–852

dense vector wrapper on host: int type

// dense vector wrapper on host: int type
class HostDnVecInt {
    public:
        int size;
        int* vals;

        HostDnVecInt(): size(0), vals(nullptr) {}
        HostDnVecInt(const int size): size(size), vals(nullptr) {
            this->allocate(this->size);
        }

        inline void allocate(const int size) {
            if (this->vals == nullptr) {
                this->size = size;
                this->vals = (int*) malloc(sizeof(int) * size);
            }
            return;
        }

        ~HostDnVecInt() {
            if (this->vals != nullptr) {
                free(this->vals);
                this->vals = nullptr;
            }
            // std::cout << "HostDnVecInt destructor called!" << std::endl;
        }
};

// dense vector wrapper on host: size_t type
class HostDnVecLongInt {