Section 3: library functions
stringprep_locale_to_utf8 – API function Synopsis #include <stringprep.h> char *stringprep_locale_to_utf8(const char *str); Arguments const char * str input zero terminated string. Description Convert string encoded in the locale’s character set into UTF-8 by using stringprep_convert(). Return Value Returns newly allocated zero-terminated string which is str transcoded into UTF-8. Reporting Bugs Report bugs to <bug-libidn [at] gnu.org>….
stringprep_locale_charset – API function Synopsis #include <stringprep.h> const char *stringprep_locale_charset(void); Arguments void Description Find out current locale charset. The function respect the CHARSET environment variable, but typically uses nl_langinfo(CODESET) when it is supported. It fall back on "ASCII" if CHARSET isn’t set and nl_langinfo isn’t supported or return anything. Note that this function return the…
stringprep_convert – API function Synopsis #include <stringprep.h> char *stringprep_convert(const char *str, const char *to_codeset, const char *from_codeset); Arguments const char * str input zero-terminated string. const char * to_codeset name of destination character set. const char * from_codeset name of origin character set, as used by str. Description Convert the string from one character set…
stringprep_check_version – API function Synopsis #include <stringprep.h> const char *stringprep_check_version(const char *req_version); Arguments const char * req_version Required version number, or NULL. Description Check that the version of the library is at minimum the requested one and return the version string; return NULL if the condition is not satisfied. If a NULL is passed to…
stringprep_4zi – API function Synopsis #include <stringprep.h> int stringprep_4zi(uint32_t *ucs4, size_t maxucs4len, Stringprep_profile_flags flags, const Stringprep_profile *profile); Arguments uint32_t * ucs4 input/output array with zero terminated string to prepare. size_t maxucs4len maximum length of input/output array. Stringprep_profile_flags flags a Stringprep_profile_flags value, or 0. const Stringprep_profile * profile pointer to Stringprep_profile to use. Description Prepare the…
stringprep_4i – API function Synopsis #include <stringprep.h> int stringprep_4i(uint32_t *ucs4, size_t *len, size_t maxucs4len, Stringprep_profile_flags flags, const Stringprep_profile *profile); Arguments uint32_t * ucs4 input/output array with string to prepare. size_t * len on input, length of input array with Unicode code points, on exit, length of output array with Unicode code points. size_t maxucs4len maximum…
stringprep – API function Synopsis #include <stringprep.h> int stringprep(char *in, size_t maxlen, Stringprep_profile_flags flags, const Stringprep_profile *profile); Arguments char * in input/ouput array with string to prepare. size_t maxlen maximum length of input/output array. Stringprep_profile_flags flags a Stringprep_profile_flags value, or 0. const Stringprep_profile * profile pointer to Stringprep_profile to use. Description Prepare the input zero…
security_class_to_string, security_av_perm_to_string, string_to_security_class, string_to_av_perm, security_av_string, mode_to_security_class – convert between SELinux class and permission values and string names. print_access_vector – display an access vector in human-readable form. Synopsis #include <selinux/selinux.h> const char *security_class_to_string(security_class_t tclass); const char *security_av_perm_to_string(security_class_t tclass, access_vector_t av); int security_av_string(security_class_t tclass, access_vector_t av, char **result); security_class_t string_to_security_class(const char *name); security_class_t mode_to_security_class(mode_t mode); access_vector_t string_to_av_perm(security_class_t…
security_class_to_string, security_av_perm_to_string, string_to_security_class, string_to_av_perm, security_av_string, mode_to_security_class – convert between SELinux class and permission values and string names. print_access_vector – display an access vector in human-readable form. Synopsis #include <selinux/selinux.h> const char *security_class_to_string(security_class_t tclass); const char *security_av_perm_to_string(security_class_t tclass, access_vector_t av); int security_av_string(security_class_t tclass, access_vector_t av, char **result); security_class_t string_to_security_class(const char *name); security_class_t mode_to_security_class(mode_t mode); access_vector_t string_to_av_perm(security_class_t…
Driver Programming: String options – The set of interface functions that the driver author must implement to create a driver and the functions to assist in the creation. Functions globus_result_t globus_xio_string_cntl_bouncer (globus_xio_driver_attr_cntl_t cntl_func, void *attr, int cmd,…) globus_result_t globus_xio_string_cntl_bool (void *attr, const char *key, const char *val, int cmd, globus_xio_driver_attr_cntl_t cntl_func) globus_result_t globus_xio_string_cntl_float (void *attr,…
stpcpy, strcasecmp, strcat, strchr, strcmp, strcoll, strcpy, strcspn, strdup, strfry, strlen, strncat, strncmp, strncpy, strncasecmp, strpbrk, strrchr, strsep, strspn, strstr, strtok, strxfrm, index, rindex – string operations Synopsis #include <strings.h> int strcasecmp(const char *s1, const char *s2); Compare the strings s1 and s2 ignoring case.int strncasecmp(const char *s1, const char *s2, size_t n); Compare the…
QuantLib::CapFloorTermVolSurface – Cap/floor smile volatility surface. Synopsis const std::vector< Period > & optionTenors () const const std::vector< Date > & optionDates () const const std::vector< Time > & optionTimes () const const std::vector< Rate > & strikes () const Protected Member Functions Inherits QuantLib::CapFloorTermVolatilityStructure, and QuantLib::LazyObject. Public Member Functions const std::vector< Period > & optionTenors…
QuantLib::ExtendedLeisenReimer – Leisen & Reimer tree: multiplicative approach. Synopsis #include <ql/experimental/lattices/extendedbinomialtree.hpp> Inherits ExtendedBinomialTree< ExtendedLeisenReimer >. Public Member Functions ExtendedLeisenReimer (const boost::shared_ptr< StochasticProcess1D > &, Time end, Size steps, Real strike) Real underlying (Size i, Size index) const Real probability (Size, Size, Size branch) const Protected Attributes Time end_ Size oddSteps_ Real strike_ Real up_ Real…
QuantLib::SwaptionVolatilityCube – swaption-volatility cube Synopsis void registerWithVolatilitySpread () Volatility volatilityImpl (Time optionTime, Time swapLength, Rate strike) const Volatility volatilityImpl (const Date &optionDate, const Period &swapTenor, Rate strike) const Protected Attributes Inherits QuantLib::SwaptionVolatilityDiscrete. Inherited by SwaptionVolCube1, and SwaptionVolCube2. Public Member Functions SwaptionVolatilityCube (const Handle< SwaptionVolatilityStructure > &atmVolStructure, const std::vector< Period > &optionTenors, const std::vector< Period >…
QuantLib::OneAssetOption – Base class for options on a single asset. Synopsis void setupExpired () const Protected Attributes Inherits QuantLib::Option. Inherited by BarrierOption, CliquetOption, ContinuousAveragingAsianOption, ContinuousFixedLookbackOption, ContinuousFloatingLookbackOption, option, DiscreteAveragingAsianOption, DividendVanillaOption, ForwardVanillaOption, QuantoVanillaOption, and VanillaOption. Classes class results Results from single-asset option calculation Public Member Functions OneAssetOption (const boost::shared_ptr< Payoff > &, const boost::shared_ptr< Exercise > &)…
QuantLib::OneAssetOption – Base class for options on a single asset. Synopsis void setupExpired () const Protected Attributes Inherits QuantLib::Option. Inherited by BarrierOption, CliquetOption, ContinuousAveragingAsianOption, ContinuousFixedLookbackOption, ContinuousFloatingLookbackOption, option, DiscreteAveragingAsianOption, DividendVanillaOption, ForwardVanillaOption, QuantoVanillaOption, and VanillaOption. Classes class results Results from single-asset option calculation Public Member Functions OneAssetOption (const boost::shared_ptr< Payoff > &, const boost::shared_ptr< Exercise > &)…
QuantLib::ForwardTypePayoff – Class for forward type payoffs. Synopsis #include <ql/instruments/forward.hpp> Inherits QuantLib::Payoff. Public Member Functions ForwardTypePayoff (Position::Type type, Real strike) Position::Type forwardType () const Real strike () const Payoff interface std::string name () const std::string description () const Real operator() (Real price) const Protected Attributes Position::Type type_ Real strike_ Detailed Description Class for forward type…
strftime – format date and time Synopsis #include <time.h> size_t strftime(char *s, size_t max, const char *format, const struct tm *tm); Description The strftime() function formats the broken-down time tm according to the format specification format and places the result in the character array s of size max. The broken-down time structure tm is defined…
strfry – randomize a string Synopsis #define _GNU_SOURCE /* See feature_test_macros(7) */ #include <string.h> char *strfry(char *string); Description The strfry() function randomizes the contents of string by randomly swapping characters in the string. The result is an anagram of string. Return Value The strfry() functions returns a pointer to the randomized string. Attributes For an…
strfromd, strfromf, strfroml – convert a floating-point value into a string Synopsis #include <stdlib.h> int strfromd(char *restrict str, size_t n, const char *restrict format, double fp); int strfromf(char *restrict str, size_t n, const char *restrict format, float fp); int strfroml(char *restrict str, size_t n, const char *restrict format, long double fp); Feature Test Macro Requirements…