Datasets:
shibing624
/
source_code

Dataset card Data Studio Files Community
2
text
stringlengths
0
2.2M
if (verbose) cout << "\nUsing 'float'." << endl;
{
typedef float Type;
Type qNaN = bsl::numeric_limits<Type>::quiet_NaN();
static const struct {
int d_lineNum;
const char *d_input;
Type d_result;
} DATA[] = {
//line input result
//---- ----- ------
{ L_, "-1X", -1.0f },
{ L_, "-0.1X", -0.1f },
{ L_, "0X", 0.0f },
{ L_, "0.1X", 0.1f },
{ L_, "1X", 1.0f },
{ L_, "123.4X", 123.4f },
{ L_, "0.005X", 0.005f },
{ L_, "9.99E36X", qNaN },
{ L_, "+INFX", qNaN },
{ L_, "-INFX", qNaN },
{ L_, "NaNX", qNaN },
};
const int NUM_DATA = sizeof DATA / sizeof *DATA;
for (int i = 0; i < NUM_DATA; ++i) {
const int LINE = DATA[i].d_lineNum;
const char *INPUT = DATA[i].d_input;
const int INPUT_LENGTH =
static_cast<int>(bsl::strlen(INPUT)) - 1;
const Type EXPECTED_RESULT = DATA[i].d_result;
Type mX; const Type& X = mX;
int retCode = Util::parseDecimal(&mX, INPUT, INPUT_LENGTH);
if (bdlb::Float::isNan(EXPECTED_RESULT)) {
LOOP2_ASSERT(LINE, retCode, 0 != retCode);
}
else {
LOOP2_ASSERT(LINE, retCode, 0 == retCode);
LOOP2_ASSERT(LINE, X, EXPECTED_RESULT == X);
}
}
}
if (verbose) cout << "\nUsing 'double'." << endl;
{
typedef double Type;
Type qNaN = bsl::numeric_limits<Type>::quiet_NaN();
static const struct {
int d_lineNum;
const char *d_input;
Type d_result;
} DATA[] = {
//line input result
//---- ----- ------
{ L_, "-1X", -1.0, },
{ L_, "-0.1X", -0.1, },
{ L_, "0X", 0.0, },
{ L_, "0.1X", 0.1, },
{ L_, "1X", 1.0, },
{ L_, "123.4X", 123.4, },
{ L_, "79.9X", 79.9, },
{ L_, "79.8645X", 79.8645, },
{ L_, "-63.2X", -63.2, },
{ L_, "-63.2347X", -63.2347, },
{ L_, "0.005X", 0.005 },
{ L_, "9.99E36X", qNaN, },
{ L_, "+INFX", qNaN, },
{ L_, "-INFX", qNaN, },
{ L_, "NaNX", qNaN, },
{ L_, "-0.10000000000000001X", -0.1 },
{ L_, "-1.0000000000000000X", -1 },
{ L_, "-0.12345678901234500X", -0.123456789012345 },
{ L_, "0.00000000000000000X", 0 },
{ L_, "0.00000000000000001X", 0.00000000000000001 },
{ L_, "0.10000000000000001X", 0.1 },
{ L_, "1.0000000000000000X", 1 },
{ L_, "123456789012345.0X", 123456789012345.0 },
{ L_, "123456789.012345X", 123456789.012345 },
};
const int NUM_DATA = sizeof DATA / sizeof *DATA;
for (int i = 0; i < NUM_DATA; ++i) {
const int LINE = DATA[i].d_lineNum;
const char *INPUT = DATA[i].d_input;
const int INPUT_LENGTH =
static_cast<int>(bsl::strlen(INPUT)) - 1;
const Type EXPECTED_RESULT = DATA[i].d_result;
Type mX; const Type& X = mX;