Linux Manuals session 3

error, error_at_line, error_message_count, error_one_per_line, error_print_progname – glibc error reporting functions Synopsis#include <error.h> void error(int status, int errnum, const char *format, …); void error_at_line(int status, int errnum, const char *filename, unsigned int linenum, const char *format, …); extern unsigned int error_message_count; extern int error_one_per_line; extern void (*error_print_progname) (void);Descriptionerror() is a general error-reporting function. It flushes stdout,…

error, error_at_line, error_message_count, error_on_per_line, error_print_progname – glibc error reporting functions Synopsis#include <error.h> void error(int status, int errnum, const char *format, …); void error_at_line(int status, int errnum, const char *filename, unsigned int linenum, const char *format, …); extern unsigned int error_message_count; extern int error_one_per_line; extern void (* error_print_progname) (void); Descriptionerror() is a general error reporting function….

error, error_at_line, error_message_count, error_one_per_line, error_print_progname – glibc error reporting functions Synopsis#include <error.h> void error(int status, int errnum, const char *format, …); void error_at_line(int status, int errnum, const char *filename, unsigned int linenum, const char *format, …); extern unsigned int error_message_count; extern int error_one_per_line; extern void (*error_print_progname) (void);Descriptionerror() is a general error-reporting function. It flushes stdout,…

error, error_at_line, error_message_count, error_one_per_line, error_print_progname – glibc error reporting functions Synopsis#include <error.h> void error(int status, int errnum, const char *format, …); void error_at_line(int status, int errnum, const char *filename, unsigned int linenum, const char *format, …); extern unsigned int error_message_count; extern int error_one_per_line; extern void (*error_print_progname) (void);Descriptionerror() is a general error-reporting function. It flushes stdout,…

QuantLib::Instrument – Abstract instrument class. Synopsis#include <ql/instrument.hpp> Inherits QuantLib::LazyObject. Inherited by Bond, CapFloor, CDO, CdsOption, Commodity, CompositeInstrument, CreditDefaultSwap, Forward, InflationSwap, NthToDefault, Option, PathMultiAssetOption, RiskyAssetSwap, Stock, Swap, SyntheticCDO, VarianceOption, and VarianceSwap. Public Member Functionsvirtual void setupArguments (PricingEngine::arguments *) const virtual void fetchResults (const PricingEngine::results *) const Inspectors Real NPV () const returns the net present value…

QuantLib::Instrument – Abstract instrument class. Synopsis#include <ql/instrument.hpp> Inherits QuantLib::LazyObject. Inherited by Bond, CapFloor, CDO, CdsOption, Commodity, CompositeInstrument, CreditDefaultSwap, Forward, InflationSwap, NthToDefault, Option, PathMultiAssetOption, RiskyAssetSwap, Stock, Swap, SyntheticCDO, VarianceOption, and VarianceSwap. Public Member Functionsvirtual void setupArguments (PricingEngine::arguments *) const virtual void fetchResults (const PricingEngine::results *) const Inspectors Real NPV () const returns the net present value…

src/error.h – Rasing errors. Synopsis#include <stddef.h> Functionsint drmaa_get_errno_error (char *error_diagnosis, size_t error_diag_len) Gets last system error message and returns its code. int drmaa_get_pbs_error (char *error_diagnosis, size_t error_diag_len) Retrieves last PBS error message. int drmaa_map_pbs_error (int pbs_errcode) Maps PBS error code into DMRAA code. Detailed DescriptionRasing errors. Function Documentationint drmaa_get_errno_error (char *error_diagnosis, size_terror_diag_len)Gets last system error…

errno – number of last error Synopsis#include <errno.h> DescriptionThe <errno.h> header file defines the integer variable errno, which is set by system calls and some library functions in the event of an error to indicate what went wrong. errnoThe value in errno is significant only when the return value of the call indicated an error…

err, verr, errx, verrx, warn, vwarn, warnx, vwarnx – formatted error messages Synopsis#include <err.h> void err(int eval, const char *fmt, …); void errx(int eval, const char *fmt, …); void warn(const char *fmt, …); void warnx(const char *fmt, …); #include <stdarg.h> void verr(int eval, const char *fmt, va_list args); void verrx(int eval, const char *fmt, va_list…

erf, erff, erfl – error function Synopsis#include <math.h> double erf(double x); float erff(float x); long double erfl(long double x);Link with -lm. Feature Test Macro Requirements for glibc (see feature_test_macros(7)): erf(): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE     || /* Since glibc 2.19: */ _DEFAULT_SOURCE     || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE erff(), erfl(): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L     || /* Since glibc 2.19: */ _DEFAULT_SOURCE     || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCEDescriptionThese functions return the…

erf, erff, erfl – error function Synopsis#include <math.h> double erf(double x); float erff(float x); long double erfl(long double x);Link with -lm. Feature Test Macro Requirements for glibc (see feature_test_macros(7)): erf(): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE     || /* Since glibc 2.19: */ _DEFAULT_SOURCE     || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE erff(), erfl(): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L     || /* Since glibc 2.19: */ _DEFAULT_SOURCE     || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCEDescriptionThese functions return the…

erfc, erfcf, erfcl – complementary error function Synopsis#include <math.h> double erfc(double x); float erfcf(float x); long double erfcl(long double x);Link with -lm. Feature Test Macro Requirements for glibc (see feature_test_macros(7)): erfc(): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE     || /* Since glibc 2.19: */ _DEFAULT_SOURCE     || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE erfcf(), erfcl(): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L     || /* Since glibc 2.19: */ _DEFAULT_SOURCE     || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCEDescriptionThese functions return…

erfc, erfcf, erfcl – complementary error function Synopsis#include <math.h> double erfc(double x); float erfcf(float x); long double erfcl(long double x);Link with -lm. Feature Test Macro Requirements for glibc (see feature_test_macros(7)): erfc(): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE     || /* Since glibc 2.19: */ _DEFAULT_SOURCE     || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE erfcf(), erfcl(): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L     || /* Since glibc 2.19: */ _DEFAULT_SOURCE     || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCEDescriptionThese functions return…

erfc, erfcf, erfcl – complementary error function Synopsis#include <math.h> double erfc(double x); float erfcf(float x); long double erfcl(long double x);Link with -lm. Feature Test Macro Requirements for glibc (see feature_test_macros(7)): erfc(): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE     || /* Since glibc 2.19: */ _DEFAULT_SOURCE     || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE erfcf(), erfcl(): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L     || /* Since glibc 2.19: */ _DEFAULT_SOURCE     || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCEDescriptionThese functions return…

erf, erff, erfl – error function Synopsis#include <math.h> double erf(double x); float erff(float x); long double erfl(long double x);Link with -lm. Feature Test Macro Requirements for glibc (see feature_test_macros(7)): erf(): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE     || /* Since glibc 2.19: */ _DEFAULT_SOURCE     || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE erff(), erfl(): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L     || /* Since glibc 2.19: */ _DEFAULT_SOURCE     || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCEDescriptionThese functions return the…

ecalloc emalloc eread erealloc esetenv estrdup ewrite – exit-on-failure wrapper functions LibraryThe roken library (libroken, -lroken) SynopsisFd #include <roken.h> Ft void * Fn ecalloc size_t number size_t size Ft void * Fn emalloc size_t sz Ft ssize_t Fn eread int fd void *buf size_t nbytes Ft void * Fn erealloc void *ptr size_t sz Ft…

ecalloc emalloc eread erealloc esetenv estrdup ewrite – exit-on-failure wrapper functions LibraryThe roken library (libroken, -lroken) SynopsisFd #include <roken.h> Ft void * Fn ecalloc size_t number size_t size Ft void * Fn emalloc size_t sz Ft ssize_t Fn eread int fd void *buf size_t nbytes Ft void * Fn erealloc void *ptr size_t sz Ft…

drand48_r, erand48_r, lrand48_r, nrand48_r, mrand48_r, jrand48_r, srand48_r, seed48_r, lcong48_r – generate uniformly distributed pseudo-random numbers reentrantly Synopsis#include <stdlib.h> int drand48_r(struct drand48_data *buffer, double *result); int erand48_r(unsigned short xsubi[3], struct drand48_data *buffer, double *result); int lrand48_r(struct drand48_data *buffer, long *result); int nrand48_r(unsigned short xsubi[3], struct drand48_data *buffer, long *result); int mrand48_r(struct drand48_data *buffer,long *result); int jrand48_r(unsigned…

drand48, erand48, lrand48, nrand48, mrand48, jrand48, srand48, seed48, lcong48 – generate uniformly distributed pseudo-random numbers Synopsis#include <stdlib.h> double drand48(void); double erand48(unsigned short xsubi[3]); long lrand48(void); long nrand48(unsigned short xsubi[3]); long mrand48(void); long jrand48(unsigned short xsubi[3]); void srand48(long seedval); unsigned short *seed48(unsigned short seed16v[3]); void lcong48(unsigned short param[7]);Feature Test Macro Requirements for glibc (see feature_test_macros(7)): All…

QuantLib::InterestRate – Concrete interest rate class. Synopsis#include <ql/interestrate.hpp> Public Member Functionsconstructors InterestRate () Default constructor returning a null interest rate. InterestRate (Rate r, const DayCounter &dc=Actual365Fixed(), Compounding comp=Continuous, Frequency freq=Annual) Standard constructor. conversions operator Rate () const inspectors Rate rate () const const DayCounter & dayCounter () const Compounding compounding () const Frequency frequency ()…