SeriesDtypeInferenceResult

class pandas::SeriesDtypeInferenceResult

pandas C++ class.

Example

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

// Use SeriesDtypeInferenceResult
SeriesDtypeInferenceResult obj;
// ... operations ...

Other Methods

Signature	Return Type	Location	Example
void detect_mixed_tz()	void	pd_series.h:416	View
std::string resolve_dtype_override() const	std::string	pd_series.h:404	View

Code Examples

The following examples are extracted from the test suite.

detect_mixed_tz (pd_test_2_all.cpp:22140)

// Test: timestamp with mixed tz -> "object"
// =====================================================================
void pd_test_series_dtype_inference_timestamp_mixed_tz() {
    std::cout << "  -- pd_test_series_dtype_inference_timestamp_mixed_tz --" << std::endl;

    pandas::SeriesDtypeInferenceResult inf;
    inf.all_int = false;
    inf.all_bool = false;
    inf.is_timestamp = true;
    inf.element_tz = {"US/Eastern", "UTC"};
    inf.detect_mixed_tz();

    check(inf.mixed_tz == true, "detect_mixed_tz_sets_flag");
    check(inf.resolve_dtype_override() == "object", "ts_mixed_tz_resolves_object");
}

// =====================================================================
// Test: float default (no flags) -> ""
// =====================================================================
void pd_test_series_dtype_inference_float_default() {
    std::cout << "  -- pd_test_series_dtype_inference_float_default --" << std::endl;

resolve_dtype_override (pd_test_2_all.cpp:22068)

// Test: all_int list -> "int64"
// =====================================================================
void pd_test_series_dtype_inference_all_int() {
    std::cout << "  -- pd_test_series_dtype_inference_all_int --" << std::endl;

    pandas::SeriesDtypeInferenceResult inf;
    inf.all_int = true;
    inf.all_bool = false;
    inf.has_none = false;

    check(inf.resolve_dtype_override() == "int64", "all_int_resolves_int64");
}

// =====================================================================
// Test: all_bool list -> "bool"
// =====================================================================
void pd_test_series_dtype_inference_all_bool() {
    std::cout << "  -- pd_test_series_dtype_inference_all_bool --" << std::endl;

    pandas::SeriesDtypeInferenceResult inf;
    inf.all_int = true;   // bool is subclass of int, so all_int stays true