Truxton enumeration get integer

This retrieves an integer value from a column in a custom enumeration result.

Syntax

uint64_t truxton_enumeration_get_integer( uint64_t enumeration_handle, uint64_t column_index );

Parameters

enumeration_handle

The handle returned by calling truxton_enumeration_create().

column_index

The index, starting at zero, of the column to retrieve.

Sample

void main()
{
    truxton_start();

    uint64_t truxton = truxton_create();

    uint64_t enumerator = truxton_enumeration_create( truxton );

    truxton_enumeration_set_scope(enumerator, Type_Custom_Enumeration);

    truxton_enumeration_set_query(enumerator, "SELECT \"Latitude\", \"Longitude\", \"LocationTypeID\", \"When\", \"Label\" FROM \"Location\"");

    double latitude = 0;
    double longitude = 0;
    uint64_t type = 0;
    uint64_t when = 0;
    char label[256];

    while( truxton_enumeration_get_next(enumerator) != 0 )
    {
        latitude = truxton_enumeration_get_double( enumerator, 0 );
        longitude = truxton_enumeration_get_double( enumerator, 1 );
        type = truxton_enumeration_get_integer( enumerator, 2 );
        when = truxton_enumeration_get_time(enumerator, 3);
        truxton_enumeration_get_string(enumerator, 4, label, sizeof(label) );

        printf("%lf %lf %" PRIu64 " %" PRIu64 " %s\n", latitude, longitude, type, when, label);
    }

    truxton_enumeration_destroy( enumerator );
    truxton_destroy( truxton );
    truxton_stop();
}