X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=Bouncer%2Fe2sm_rc%2Fheaders%2FREAL.h;fp=Bouncer%2Fe2sm_rc%2Fheaders%2FREAL.h;h=fce67140b47f7026e071d0b58f05305dfccda5d8;hb=fbc7e3ad84fc7269233a2f0b5d416cb1c6f8a6ea;hp=0000000000000000000000000000000000000000;hpb=eb27c05c05b5042d115480c40cffa16e7d473d80;p=ric-app%2Fbouncer.git diff --git a/Bouncer/e2sm_rc/headers/REAL.h b/Bouncer/e2sm_rc/headers/REAL.h new file mode 100644 index 0000000..fce6714 --- /dev/null +++ b/Bouncer/e2sm_rc/headers/REAL.h @@ -0,0 +1,67 @@ +/*- + * Copyright (c) 2004-2017 Lev Walkin . All rights reserved. + * Redistribution and modifications are permitted subject to BSD license. + */ +#ifndef ASN_TYPE_REAL_H +#define ASN_TYPE_REAL_H + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +typedef ASN__PRIMITIVE_TYPE_t REAL_t; + +extern asn_TYPE_descriptor_t asn_DEF_REAL; +extern asn_TYPE_operation_t asn_OP_REAL; + +asn_struct_print_f REAL_print; +asn_struct_compare_f REAL_compare; +oer_type_decoder_f REAL_decode_oer; +oer_type_encoder_f REAL_encode_oer; +per_type_decoder_f REAL_decode_uper; +per_type_encoder_f REAL_encode_uper; +per_type_decoder_f REAL_decode_aper; +per_type_encoder_f REAL_encode_aper; +xer_type_decoder_f REAL_decode_xer; +xer_type_encoder_f REAL_encode_xer; +asn_random_fill_f REAL_random_fill; + +#define REAL_free ASN__PRIMITIVE_TYPE_free, +#define REAL_constraint asn_generic_no_constraint +#define REAL_decode_ber ber_decode_primitive +#define REAL_encode_der der_encode_primitive + +/*********************************** + * Some handy conversion routines. * + ***********************************/ + +ssize_t REAL__dump(double d, int canonical, asn_app_consume_bytes_f *cb, void *app_key); + +/* + * Convert between native double type and REAL representation (DER). + * RETURN VALUES: + * 0: Value converted successfully + * -1: An error occured while converting the value: invalid format. + */ +int asn_REAL2double(const REAL_t *real_ptr, double *d); +int asn_double2REAL(REAL_t *real_ptr, double d); + +/* + * Downcast double to float while checking that no overflow occurs. + * This allows stricter control of the input data. + * RETURN VALUES: + * 0: The conversion was successful (perhaps with a loss of precision) + * -1: The conversion created overflow into infinities. + * The (outcome) is ALWAYS set to a value you'd expect from the + * standard silent float to double conversion behavior. + */ +int asn_double2float(double d, float *outcome); + +#ifdef __cplusplus +} +#endif + +#endif /* ASN_TYPE_REAL_H */