Depending on the direction (I, O, or IO) of a particular type, both call-ins and call-outs may transfer a value in two directions as follows:
Call-out: GT.M -> C -> GT.M Call-in: C -> GT.M -> C | | | | | | '-----'-----' '-----'-----' 1 2 2 1
In the following table, the GT.M->C limit applies to 1 and the C->GT.M limit applies to 2. In other words, GT.M->C applies to I direction for call-outs and O direction for call-ins and C->GT.M applies to I direction for call-ins and O direction for call-outs.
GTM->C |
C->GT.M |
|||
---|---|---|---|---|
Type |
Precision |
Range |
Precision |
Range |
gtm_int_t, gtm_int_t * |
Full |
[-2^31+1, 2^31-1] |
Full |
[-2^31, 2^31-1] |
gtm_uint_t, gtm_uint_t * |
Full |
[0, 2^32-1] |
Full |
[0, 2^32-1] |
gtm_long_t, gtm_long_t * (64-bit) |
18 digits |
[-2^63+1, 2^63-1] |
18 digits |
[-2^63, 2^63-1] |
gtm_long_t, gtm_long_t * (32-bit) |
Full |
[-2^31+1, 2^31-1] |
Full |
[-2^31, 2^31-1] |
gtm_ulong_t, gtm_ulong_t * (64-bit) |
18 digits |
[0, 2^64-1] |
18 digits |
[0, 2^64-1] |
gtm_ulong_t, gtm_ulong_t * (32-bit) |
Full |
[0, 2^32-1] |
Full |
[0, 2^32-1] |
gtm_float_t, gtm_float_t * |
6-9 digits |
[1E-43, 3.4028235E38] |
6 digits |
[1E-43, 3.4028235E38] |
gtm_double_t, gtm_double_t * |
15-17 digits |
[1E-43, 1E47] |
15 digits |
[1E-43, 1E47] |
gtm_char_t * |
N/A |
["", 1MiB] |
N/A |
["", 1MiB] |
gtm_char_t ** |
N/A |
["", 1MiB] |
N/A |
["", 1MiB] |
gtm_string_t * |
N/A |
["", 1MiB] |
N/A |
["", 1MiB] |
Notes | |
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