Type Alias gaiaTextReader

pub type gaiaTextReader = vrttxt_reader;

Container for Virtual Text file handling

Aliased Type

struct gaiaTextReader {

    pub columns: [vrttxt_column_header; 65535],
    pub text_file: *mut _IO_FILE,
    pub toUtf8: *mut c_void,
    pub field_separator: i8,
    pub text_separator: i8,
    pub decimal_separator: i8,
    pub first_line_titles: i32,
    pub error: i32,
    pub first: *mut vrttxt_row_block,
    pub last: *mut vrttxt_row_block,
    pub rows: *mut *mut vrttxt_row,
    pub num_rows: i32,
    pub line_no: i32,
    pub max_fields: i32,
    pub current_buf_sz: i32,
    pub current_buf_off: i32,
    pub line_buffer: *mut i8,
    pub field_buffer: *mut i8,
    pub field_offsets: [i32; 65535],
    pub field_lens: [i32; 65535],
    pub max_current_field: i32,
    pub current_line_ready: i32,
}

Fields

columns: [vrttxt_column_header; 65535]

array of columns (fields)

text_file: *mut _IO_FILE

FILE handle

toUtf8: *mut c_void

handle to ICONV converter object

field_separator: i8

field separator character

text_separator: i8

text separator character (quote)

decimal_separator: i8

decimal separator

first_line_titles: i32

TRUE if the first line contains column names

error: i32

validity flag

first: *mut vrttxt_row_block

pointer to first block of records [linked list]

last: *mut vrttxt_row_block

pointer to last block of records [linked list]

rows: *mut *mut vrttxt_row

array of pointers to individual records [lines]

num_rows: i32

number of records

line_no: i32

current Line Number

max_fields: i32

max number of columns (fields)

current_buf_sz: i32

current buffer size

current_buf_off: i32

current buffer offset [parsing]

line_buffer: *mut i8

I/O buffer

field_buffer: *mut i8

current field buffer

field_offsets: [i32; 65535]

array of field offsets [current record]

field_lens: [i32; 65535]

array of field lengths [current record]

max_current_field: i32

max field [current record]

current_line_ready: i32

current record line ready for parsing