本文整理汇总了C++中Store::size方法的典型用法代码示例。如果您正苦于以下问题：C++ Store::size方法的具体用法？C++ Store::size怎么用？C++ Store::size使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Store的用法示例。
在下文中一共展示了Store::size方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: getCurrentSelection
DataSnapshot::Ptr getCurrentSelection()
{
int row = list.getSelectedRow();
Store* s = Store::getInstance();
if (!s || row < 0 || row > s->size()) return nullptr;
return s->get(row);
}示例2: main
int main(int argc, const char *argv[]) {
cout << endl << "Starting store test..." << endl << endl;
int size0 = 4 * sizeof(int) + sizeof(size_t);
char a0[size0];
size_t *aa = (size_t *) &a0;
aa[0] = 16;
int *ab = (int *) &a0[8];
for (int i = 0; i < (size0 - sizeof(size_t)) / sizeof(int); i++)
ab[i] = i;
Block b0 = Block(size0, a0);
Store<int> *t0 = new Store<int>(b0);
cout << "t0 size: " << t0->size() << endl;
for (int i = 0; i < t0->size(); i++)
cout << "t0[" << i << "] = " << (*((*t0)[i])) << endl;
cout << endl;
int size2 = 4 * sizeof(int) + sizeof(size_t);
char a2[size2];
size_t *cc = (size_t *) &a2;
cc[0] = 16;
int *ca = (int *) &a2[8];
ca[0] = (*((*t0)[0])) + 1;
ca[1] = (*((*t0)[1])) + 1;
ca[2] = (*((*t0)[2])) + 1;
ca[3] = (*((*t0)[3])) + 1;
Block b1 = Block(size2, a2);
Store<int> *testGetFromT0 = new Store<int>(b1);
cout << "testGetFromT0 size: " << testGetFromT0->size() << endl;
for (int i = 0; i < testGetFromT0->size(); i++)
cout << "testGetFromT0[" << i << "] = " << (*((*testGetFromT0)[i])) << endl;
cout << endl;
cout << "t0 unchanged: " << t0->size() << endl;
for (int i = 0; i < t0->size(); i++)
cout << "t0[" << i << "] = " << (*((*t0)[i])) << endl;
cout << endl;
int size3 = 100 * sizeof(int) + sizeof(size_t);
char a3[size3];
size_t *dd = (size_t *) &a3;
dd[0] = 400;
int *ad = (int *) &a3[sizeof(size_t)];
for (int i = 0; i < (size3 - sizeof(size_t)) / sizeof(int); i++)
ad[i] = i;
Block b2 = Block(size3, a3);
Store<int> *storeTest = new Store<int>(b2);
cout << endl;
int size4 = 10 * sizeof(double) + sizeof(size_t);
char a4[size4];
size_t *ee = (size_t *) &a4;
ee[0] = 80;
double *ea = (double *) &a4[sizeof(size_t)];
for (int i = 0; i < (size4 - sizeof(size_t)) / sizeof(double); i++)
ea[i] = i + 0.1;
Block b3 = Block(size4, a4);
Store<double> *doubleTest = new Store<double>(b3);
cout << "double store: " << doubleTest->size() << endl;
for (int i = 0; i < doubleTest->size(); i++)
cout << "doubleTest[" << i << "] = " << (*((*doubleTest)[i])) << endl;
cout << endl << endl;
int size5 = 5 * sizeof(float) + sizeof(size_t);
char a5[size5];
size_t *ff = (size_t *) &a5;
ff[0] = 20;
float *fa = (float *) &a5[sizeof(size_t)];
for (int i = 0; i < (size5 - sizeof(size_t)) / sizeof(float); i++)
fa[i] = i + 0.12345;
Block b4 = Block(size5, a5);
Store<float> *floatTest = new Store<float>(b4);
cout << "Float Store Test: " << floatTest->size() << endl;
for (int i = 0; i < floatTest->size(); i++)
cout << "floatTest[" << i << "] = " << (*((*floatTest)[i])) << endl;
cout << endl << endl;
int size6 = 26 * sizeof(char) + sizeof(size_t);
char a6[size6];
//.........这里部分代码省略.........