IndexError

class pandas::IndexError

pandas C++ class.

Example

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

// Create IndexError
IndexError<int64_t> idx({1, 2, 3}, "my_index");
size_t len = idx.size();

Constructors

Signature	Location	Example
explicit IndexError(const std::string& msg) : std::out_of_range(msg)	pd_exceptions.h:45	View
explicit IndexError(const char\* msg) : std::out_of_range(msg)	pd_exceptions.h:46	View

Code Examples

The following examples are extracted from the test suite.

IndexError (pd_test_5_all.cpp:72916)

void case_11_index_error_typed_throw(int& local_fail) {
    std::cout << "-- case_11_index_error_typed_throw\n";
    static_assert(std::is_base_of_v<std::out_of_range, pandas::IndexError>,
                  "pandas::IndexError must inherit std::out_of_range");
    static_assert(std::is_base_of_v<std::exception, pandas::IndexError>,
                  "pandas::IndexError must inherit std::exception");

    std::string caught;
    try {
        throw pandas::IndexError(
            std::string(pandas::error_messages::kIndexOutOfBounds));
    } catch (const std::exception& e) {
        caught = e.what();
    }
    check_eq_str(
        "case_11.IndexError_round_trip",
        "Index out of bounds",
        caught,
        local_fail);

IndexError (pd_test_5_all.cpp:72916)

void case_11_index_error_typed_throw(int& local_fail) {
    std::cout << "-- case_11_index_error_typed_throw\n";
    static_assert(std::is_base_of_v<std::out_of_range, pandas::IndexError>,
                  "pandas::IndexError must inherit std::out_of_range");
    static_assert(std::is_base_of_v<std::exception, pandas::IndexError>,
                  "pandas::IndexError must inherit std::exception");

    std::string caught;
    try {
        throw pandas::IndexError(
            std::string(pandas::error_messages::kIndexOutOfBounds));
    } catch (const std::exception& e) {
        caught = e.what();
    }
    check_eq_str(
        "case_11.IndexError_round_trip",
        "Index out of bounds",
        caught,
        local_fail);