Linux Manuals

sigemptyset, sigfillset, sigaddset, sigdelset, sigismember – POSIX signal set operations Synopsis #include <signal.h> int sigemptyset(sigset_t *set); int sigfillset(sigset_t *set); int sigaddset(sigset_t *set, int signum); int sigdelset(sigset_t *set, int signum); int sigismember(const sigset_t *set, int signum); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): sigemptyset(), sigfillset(), sigaddset(), sigdelset(), sigismember(): _POSIX_C_SOURCE Description These functions allow the manipulation…

sigemptyset, sigfillset, sigaddset, sigdelset, sigismember – POSIX signal set operations Synopsis #include <signal.h> int sigemptyset(sigset_t *set); int sigfillset(sigset_t *set); int sigaddset(sigset_t *set, int signum); int sigdelset(sigset_t *set, int signum); int sigismember(const sigset_t *set, int signum); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): sigemptyset(), sigfillset(), sigaddset(), sigdelset(), sigismember(): _POSIX_C_SOURCE Description These functions allow the manipulation…

significand, significandf, significandl – get mantissa of floating-point number Synopsis #include <math.h> double significand(double x); float significandf(float x); long double significandl(long double x); Link with -lm. Feature Test Macro Requirements for glibc (see feature_test_macros(7)): significand(), significandf(), significandl(): /* Since glibc 2.19: */ _DEFAULT_SOURCE     || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE Description These functions return the mantissa of x scaled…

significand, significandf, significandl – get mantissa of floating-point number Synopsis #include <math.h> double significand(double x); float significandf(float x); long double significandl(long double x); Link with -lm. Feature Test Macro Requirements for glibc (see feature_test_macros(7)): significand(), significandf(), significandl(): /* Since glibc 2.19: */ _DEFAULT_SOURCE     || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE Description These functions return the mantissa of x scaled…

significand, significandf, significandl – get mantissa of floating-point number Synopsis #include <math.h> double significand(double x); float significandf(float x); long double significandl(long double x); Link with -lm. Feature Test Macro Requirements for glibc (see feature_test_macros(7)): significand(), significandf(), significandl(): /* Since glibc 2.19: */ _DEFAULT_SOURCE     || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE Description These functions return the mantissa of x scaled…

lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam – log gamma function Synopsis #include <math.h> double lgamma(double x); float lgammaf(float x); long double lgammal(long double x); double lgamma_r(double x, int *signp); float lgammaf_r(float x, int *signp); long double lgammal_r(long double x, int *signp); extern int signgam; Link with -lm. Feature Test Macro Requirements for glibc (see…

signbit – test sign of a real floating-point number Synopsis #include <math.h> int signbit(x); Link with -lm. Feature Test Macro Requirements for glibc (see feature_test_macros(7)): signbit(): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L Description signbit() is a generic macro which can work on all real floating-point types. It returns a nonzero value if the value of x has its…

sigvec, sigblock, sigsetmask, siggetmask, sigmask – BSD signal API Synopsis #include <signal.h> int sigvec(int sig, const struct sigvec *vec, struct sigvec *ovec); int sigmask(int signum); int sigblock(int mask); int sigsetmask(int mask); int siggetmask(void); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): All functions shown above:     Since glibc 2.19:         _DEFAULT_SOURCE     Glibc 2.19 and earlier:         _BSD_SOURCE Description…

QuantLib::Vasicek – Vasicek model class Synopsis Vasicek (Rate r0=0.05, Real a=0.1, Real b=0.05, Real sigma=0.01, Real lambda=0.0) virtual Real discountBondOption (Option::Type type, Real strike, Time maturity, Time bondMaturity) const virtual boost::shared_ptr< ShortRateDynamics > dynamics () const returns the short-rate dynamics Protected Member Functions Inherits QuantLib::OneFactorAffineModel. Inherited by HullWhite. Classes class Dynamics Short-rate dynamics in the…

QuantLib::HestonModel – Heston model for the stochastic volatility of an asset. Synopsis void generateArguments () Protected Attributes Inherits QuantLib::CalibratedModel. Inherited by BatesDoubleExpModel, and BatesModel. Public Member Functions HestonModel (const boost::shared_ptr< HestonProcess > &process) Real theta () const Real kappa () const Real sigma () const Real rho () const Real v0 () const boost::shared_ptr< HestonProcess…

setjmp, sigsetjmp, longjmp, siglongjmp – performing a nonlocal goto Synopsis #include <setjmp.h> int setjmp(jmp_buf env); int sigsetjmp(sigjmp_buf env, int savesigs); void longjmp(jmp_buf env, int val); void siglongjmp(sigjmp_buf env, int val); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): setjmp(): see NOTES. sigsetjmp(): _POSIX_C_SOURCE Description The functions described on this page are used for performing "nonlocal…

sigemptyset, sigfillset, sigaddset, sigdelset, sigismember – POSIX signal set operations Synopsis #include <signal.h> int sigemptyset(sigset_t *set); int sigfillset(sigset_t *set); int sigaddset(sigset_t *set, int signum); int sigdelset(sigset_t *set, int signum); int sigismember(const sigset_t *set, int signum); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): sigemptyset(), sigfillset(), sigaddset(), sigdelset(), sigismember(): _POSIX_C_SOURCE Description These functions allow the manipulation…

sigemptyset, sigfillset, sigaddset, sigdelset, sigismember – POSIX signal set operations Synopsis #include <signal.h> int sigemptyset(sigset_t *set); int sigfillset(sigset_t *set); int sigaddset(sigset_t *set, int signum); int sigdelset(sigset_t *set, int signum); int sigismember(const sigset_t *set, int signum); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): sigemptyset(), sigfillset(), sigaddset(), sigdelset(), sigismember(): _POSIX_C_SOURCE Description These functions allow the manipulation…

siginterrupt – allow signals to interrupt system calls Synopsis #include <signal.h> int siginterrupt(int sig, int flag); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): siginterrupt(): _XOPEN_SOURCE >= 500     || /* Since glibc 2.12: */ _POSIX_C_SOURCE >= 200809L     || /* Glibc versions <= 2.19: */ _BSD_SOURCE Description The siginterrupt() function changes the restart behavior when a system call is interrupted by the signal sig. If the flag argument is false…

system_data_types – overview of system data types Description aiocb Include: <aio.h>. struct aiocb { int aio_fildes; /* File descriptor */ off_t aio_offset; /* File offset */ volatile void *aio_buf; /* Location of buffer */ size_t aio_nbytes; /* Length of transfer */ int aio_reqprio; /* Request priority offset */ struct sigevent aio_sigevent; /* Signal number and…

sigset, sighold, sigrelse, sigignore – System V signal API Synopsis #include <signal.h> typedef void (*sighandler_t)(int); sighandler_t sigset(int sig, sighandler_t disp); int sighold(int sig); int sigrelse(int sig); int sigignore(int sig); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): sigset(), sighold(), sigrelse(), sigignore(): _XOPEN_SOURCE >= 500 Description These functions are provided in glibc as a compatibility interface for programs…

sigset, sighold, sigrelse, sigignore – System V signal API Synopsis #include <signal.h> typedef void (*sighandler_t)(int); sighandler_t sigset(int sig, sighandler_t disp); int sighold(int sig); int sigrelse(int sig); int sigignore(int sig); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): sigset(), sighold(), sigrelse(), sigignore(): _XOPEN_SOURCE >= 500 Description These functions are provided in glibc as a compatibility interface for programs…

sigvec, sigblock, sigsetmask, siggetmask, sigmask – BSD signal API Synopsis #include <signal.h> int sigvec(int sig, const struct sigvec *vec, struct sigvec *ovec); int sigmask(int signum); int sigblock(int mask); int sigsetmask(int mask); int siggetmask(void); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): All functions shown above:     Since glibc 2.19:         _DEFAULT_SOURCE     Glibc 2.19 and earlier:         _BSD_SOURCE Description…

sigemptyset, sigfillset, sigaddset, sigdelset, sigismember – POSIX signal set operations Synopsis #include <signal.h> int sigemptyset(sigset_t *set); int sigfillset(sigset_t *set); int sigaddset(sigset_t *set, int signum); int sigdelset(sigset_t *set, int signum); int sigismember(const sigset_t *set, int signum); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): sigemptyset(), sigfillset(), sigaddset(), sigdelset(), sigismember(): _POSIX_C_SOURCE Description These functions allow the manipulation…

sigemptyset, sigfillset, sigaddset, sigdelset, sigismember – POSIX signal set operations Synopsis #include <signal.h> int sigemptyset(sigset_t *set); int sigfillset(sigset_t *set); int sigaddset(sigset_t *set, int signum); int sigdelset(sigset_t *set, int signum); int sigismember(const sigset_t *set, int signum); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): sigemptyset(), sigfillset(), sigaddset(), sigdelset(), sigismember(): _POSIX_C_SOURCE Description These functions allow the manipulation…