Class HostDnVecPtrdiff_t

XM/include/Utils/memory.h:883–908

dense vector wrapper on host: ptrdiff_t type

// dense vector wrapper on host: ptrdiff_t type
class HostDnVecPtrdiff_t {
    public:
        size_t size;
        ptrdiff_t* vals;

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

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

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

// dense vector wrapper on device: double type
class DeviceDnVecDouble {