RowData

class pandas::RowData

pandas C++ class.

Example

#include <pandas/pandas.h>
using namespace pandas;

// Use RowData
RowData obj;
// ... operations ...

Other Methods

Signature	Return Type	Location	Example
size_t size() const { return col_names.size()	size_t	pd_dataframe.h:2594	View

Code Examples

The following examples are extracted from the test suite.

size (pd_test_1_all.cpp:22)

#include "../pandas/pd_boolean_array.h"

namespace dataframe_tests {

namespace dataframe_tests_boolean_array {
    void pd_test_boolean_array_constructors() {
        std::cout << "========= BooleanArray: constructors ======================= ";

        // Default constructor
        pandas::BooleanArray arr1;
        if (arr1.size() != 0) {
            std::cout << "  [FAIL] : in pd_test_boolean_array_constructors() : default constructor size != 0" << std::endl;
            throw std::runtime_error("pd_test_boolean_array_constructors failed: default constructor size != 0");
        }

        // Initializer list constructor
        pandas::BooleanArray arr2({
            std::optional<bool>(true),
            std::optional<bool>(false),
            std::nullopt,
            std::optional<bool>(true)