Linux Manuals session 3

NAME des_crypt, ecb_crypt, cbc_crypt, des_setparity, DES_FAILED – fast DES encryption SYNOPSIS #include <rpc/des_crypt.h> int ecb_crypt(char *key, char *data, unsigned datalen, unsigned mode); int cbc_crypt(char *key, char *data, unsigned datalen, unsigned mode, char *ivec); void des_setparity(char *key); int DES_FAILED(int status); DESCRIPTION ecb_crypt() and cbc_crypt() implement the NBS DES (Data Encryption Standard). These routines are faster and…

NAME ecalloc emalloc eread erealloc esetenv estrdup ewrite – exit-on-failure wrapper functions LIBRARY The roken library (libroken, -lroken) SYNOPSIS Fd #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…

QuantLib::Calendar::OrthodoxImpl – partial calendar implementation Synopsis #include <ql/time/calendar.hpp> Inherits QuantLib::Calendar::Impl. Inherited by UseImpl. Protected Member Functions bool isWeekend (Weekday) const Static Protected Member Functions static Day easterMonday (Year) expressed relative to first day of year Detailed Description partial calendar implementation This class provides the means of determining the Orthodox Easter Monday for a given year,…

NAME ql/methods/montecarlo/earlyexercisepathpricer.hpp – base class for early exercise single-path pricers SYNOPSIS #include <ql/math/array.hpp> #include <ql/methods/montecarlo/path.hpp> #include <ql/methods/montecarlo/multipath.hpp> #include <boost/function.hpp> Classes class EarlyExercisePathPricer< PathType, TimeType, ValueType > base class for early exercise path pricers Detailed Description base class for early exercise single-path pricers Author Generated automatically by Doxygen for QuantLib from the source code. Index

QuantLib::BootstrapHelper – Base helper class for bootstrapping. Synopsis #include <ql/termstructures/bootstraphelper.hpp> Inherits QuantLib::Observer, and QuantLib::Observable. Inherited by RelativeDateRateHelper. Public Member Functions BootstrapHelper (const Handle< Quote > &quote) BootstrapHelper (Real quote) BootstrapHelper interface Real quoteError () const Real quoteValue () const bool quoteIsValid () const virtual Real impliedQuote () const =0 virtual void setTermStructure (TS *) sets…

QuantLib::BootstrapHelper – Base helper class for bootstrapping. Synopsis #include <ql/termstructures/bootstraphelper.hpp> Inherits QuantLib::Observer, and QuantLib::Observable. Inherited by RelativeDateRateHelper. Public Member Functions BootstrapHelper (const Handle< Quote > &quote) BootstrapHelper (Real quote) BootstrapHelper interface Real quoteError () const Real quoteValue () const bool quoteIsValid () const virtual Real impliedQuote () const =0 virtual void setTermStructure (TS *) sets…

NAME euidaccess, eaccess – check effective user’s permissions for a file SYNOPSIS #define _GNU_SOURCE /* See feature_test_macros(7) */ #include <unistd.h> int euidaccess(const char *pathname, int mode); int eaccess(const char *pathname, int mode); DESCRIPTION Like access(2), euidaccess() checks permissions and existence of the file identified by its argument pathname. However, whereas access(2) performs checks using the…

dzsum1.f – Synopsis Functions/Subroutines DOUBLE PRECISION function dzsum1 (N, CX, INCX) DZSUM1 forms the 1-norm of the complex vector using the true absolute value. Function/Subroutine Documentation DOUBLE PRECISION function dzsum1 (integerN, complex*16, dimension( * )CX, integerINCX) DZSUM1 forms the 1-norm of the complex vector using the true absolute value. Purpose: DZSUM1 takes the sum of…

dznrm2.f – Synopsis Functions/Subroutines DOUBLE PRECISION function dznrm2 (N, X, INCX) DZNRM2 Function/Subroutine Documentation DOUBLE PRECISION function dznrm2 (integerN, complex*16, dimension(*)X, integerINCX) DZNRM2 Purpose: DZNRM2 returns the euclidean norm of a vector via the function name, so that DZNRM2 := sqrt( x**H*x )   Author: Univ. of Tennessee Univ. of California Berkeley Univ. of Colorado…

dzasum.f – Synopsis Functions/Subroutines DOUBLE PRECISION function dzasum (N, ZX, INCX) DZASUM Function/Subroutine Documentation DOUBLE PRECISION function dzasum (integerN, complex*16, dimension(*)ZX, integerINCX) DZASUM Purpose: DZASUM takes the sum of the absolute values.   Author: Univ. of Tennessee Univ. of California Berkeley Univ. of Colorado Denver NAG Ltd. Date: November 2011 Further Details: jack dongarra, 3/11/78….

NAME dysize – get number of days for a given year SYNOPSIS #include <time.h> int dysize(int year); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): dysize():     Since glibc 2.19:         _DEFAULT_SOURCE     Glibc 2.19 and earlier:         _BSD_SOURCE || _SVID_SOURCE DESCRIPTION The function returns 365 for a normal year and 366 for a leap year. The calculation for leap…

NAME QuantLib::TransformedGrid – transformed grid SYNOPSIS #include <ql/math/transformedgrid.hpp> Inherited by LogGrid. Public Member Functions TransformedGrid (const Array &grid) template<class T > TransformedGrid (const Array &grid, T func) const Array & gridArray () const const Array & transformedGridArray () const const Array & dxmArray () const const Array & dxpArray () const const Array & dxArray…

QuantLib::TransformedGrid – transformed grid Synopsis #include <ql/math/transformedgrid.hpp> Inherited by LogGrid. Public Member Functions TransformedGrid (const Array &grid) template<class T > TransformedGrid (const Array &grid, T func) const Array & gridArray () const const Array & transformedGridArray () const const Array & dxmArray () const const Array & dxpArray () const const Array & dxArray ()…

NAME QuantLib::TransformedGrid – transformed grid SYNOPSIS #include <ql/math/transformedgrid.hpp> Inherited by LogGrid. Public Member Functions TransformedGrid (const Array &grid) template<class T > TransformedGrid (const Array &grid, T func) const Array & gridArray () const const Array & transformedGridArray () const const Array & dxmArray () const const Array & dxpArray () const const Array & dxArray…

NAME QuantLib::TransformedGrid – transformed grid SYNOPSIS #include <ql/math/transformedgrid.hpp> Inherited by LogGrid. Public Member Functions TransformedGrid (const Array &grid) template<class T > TransformedGrid (const Array &grid, T func) const Array & gridArray () const const Array & transformedGridArray () const const Array & dxmArray () const const Array & dxpArray () const const Array & dxArray…

QuantLib::TransformedGrid – transformed grid Synopsis #include <ql/math/transformedgrid.hpp> Inherited by LogGrid. Public Member Functions TransformedGrid (const Array &grid) template<class T > TransformedGrid (const Array &grid, T func) const Array & gridArray () const const Array & transformedGridArray () const const Array & dxmArray () const const Array & dxpArray () const const Array & dxArray ()…

NAME QuantLib::TransformedGrid – transformed grid SYNOPSIS #include <ql/math/transformedgrid.hpp> Inherited by LogGrid. Public Member Functions TransformedGrid (const Array &grid) template<class T > TransformedGrid (const Array &grid, T func) const Array & gridArray () const const Array & transformedGridArray () const const Array & dxmArray () const const Array & dxpArray () const const Array & dxArray…

NAME QuantLib::ExtendedEqualJumpsBinomialTree – Base class for equal jumps binomial tree. SYNOPSIS #include <ql/experimental/lattices/extendedbinomialtree.hpp> Inherits ExtendedBinomialTree< T >. Public Member Functions ExtendedEqualJumpsBinomialTree (const boost::shared_ptr< StochasticProcess1D > &process, Time end, Size steps) Real underlying (Size i, Size index) const Real probability (Size i, Size, Size branch) const Protected Member Functions virtual Real probUp (Time stepTime) const =0…

QuantLib::ExtendedEqualJumpsBinomialTree – Base class for equal jumps binomial tree. Synopsis #include <ql/experimental/lattices/extendedbinomialtree.hpp> Inherits ExtendedBinomialTree< T >. Public Member Functions ExtendedEqualJumpsBinomialTree (const boost::shared_ptr< StochasticProcess1D > &process, Time end, Size steps) Real underlying (Size i, Size index) const Real probability (Size i, Size, Size branch) const Protected Member Functions virtual Real probUp (Time stepTime) const =0 virtual…

QuantLib::TransformedGrid – transformed grid Synopsis #include <ql/math/transformedgrid.hpp> Inherited by LogGrid. Public Member Functions TransformedGrid (const Array &grid) template<class T > TransformedGrid (const Array &grid, T func) const Array & gridArray () const const Array & transformedGridArray () const const Array & dxmArray () const const Array & dxpArray () const const Array & dxArray ()…