Section 3: library functions
NAME difftime – calculate time difference SYNOPSIS #include <time.h> double difftime(time_t time1, time_t time0); DESCRIPTION The difftime() function returns the number of seconds elapsed between time time1 and time time0, represented as a double. Each of the times is specified in calendar time, which means its value is a measurement (in seconds) relative to the…
dictSetValue – set/reset an items value. Synopsis #include <util/dict.h> NEOERR *dictSetValue(dictCtx dict, const char *id, void *value); Arguments dict – dictionary to add pair to. id – identifier to insert/update value – value to store (may NOT be NULL) Description Updates the <id>/<value> pair into <dict>. If <id> is not in <dict>, it is created….
dictSearch – search for value in dictionary. Synopsis #include <util/dict.h> void *dictSearch(dictCtx dict, const char *id, void **plock); Arguments dict – dictionary to search in. id – identifier of item to find. plock – place for value lock (or NULL). Description Searches for <id> in <dict>, and returns value if found, or NULL if not….
dictRemove – remove item from dictionary. Synopsis #include <util/dict.h> BOOL dictRemove(dictCtx dict, const char *id); Arguments dict – dictionary to search in. id – identifier of item to remove. Description Removes item identified by <id> from <dict>. MT-Level: Safe if <dict> thread-safe. Return Value None. See Also dictDestroy(3), dictCleanup(3), dictReleaseLock(3), dictRemove(3), dictNext(3), dictCreate(3), dictSetValue(3), dictModifyValue(3),…
dictReleaseLock – release lock on value. Synopsis #include <util/dict.h> void dictReleaseLock(dictCtx dict, void *lock); Arguments dict – dictionary containing value to release. lock – lock to release. Description Releases the lock on the value associated with <lock>. Once the lock is released, the dictCleanupFunc callback can be called for the value (see dictCleanup()). MT-Level: Safe…
dictNext – search for next value in dictionary. Synopsis #include <util/dict.h> void *dictNext(dictCtx dict, char **id, void **plock); Arguments dict – dictionary to iterate over. id – pointer to identifier of last item found, or pointer to NULL to retrieve first. plock – place for value lock (or NULL). Description Can be used to iterate…
dictModifyValue – create/modify an item. Synopsis #include <util/dict.h> NEOERR *dictModifyValue(dictCtx dict, const char *id, dictNewValueCB new_cb, dictUpdateValueCB update, void *rock); Arguments dict – dictionary to add pair to. id – identifier of value new – function to call to create new value (may be NULL) update – function to call to modify value (if NULL,…
dictDestroy – destroy dictionary. Synopsis #include <util/dict.h> void dictDestroy(dictCtx dict); Arguments dict – dictionary to destroy Description Release all resources used by <dict>. MT-Level: Safe for unique <dict>. Return Value None. See Also dictDestroy(3), dictCleanup(3), dictReleaseLock(3), dictRemove(3), dictNext(3), dictCreate(3), dictSetValue(3), dictModifyValue(3), dictSearch
dictCreate – create new dictionary. Synopsis #include <util/dict.h> NEOERR *dictCreate(dictCtx *dict, BOOL threaded, UINT32 root, UINT32 maxLevel, UINT32 flushLimit, BOOL useCase, dictFreeValueFunc freeValue, void *freeRock); Arguments threaded – true if list should be thread-safe. root – performance parameter (see above). maxLevel – performance parameter (see above). flushLimit – max deleted items to keep cached before…
dictCleanup – cleanup dictionary Synopsis #include <util/dict.h> void dictCleanup(dictCtx dict, dictCleanupFunc cleanup, void *rock); Arguments dict – dictionary to cleanup cleanup – cleanup callback rock – to pass to <cleanup> Description Calls <cleanup> for every item in <dict>. If <cleanup> returns true, then item is removed from <dict>. MT-Level: Safe if <dict> thread-safe. Return Value…
NAME dialog_message – Sends a message to all the objects in an array. Allegro game programming library. SYNOPSIS #include <allegro.h> int dialog_message(DIALOG *dialog, int msg, int c, int *obj); DESCRIPTION Sends a message to all the objects in an array. If any of the dialog procedures return values other than D_O_K, it returns the value…
NAME QuantLib::TridiagonalOperator – Base implementation for tridiagonal operator. SYNOPSIS #include <ql/methods/finitedifferences/tridiagonaloperator.hpp> Inherited by BSMOperator, DMinus, DPlus, DPlusDMinus, DZero, and PdeOperator< PdeClass >. Classes class TimeSetter encapsulation of time-setting logic Public Types typedef Array array_type Public Member Functions TridiagonalOperator (Size size=0) TridiagonalOperator (const Array &low, const Array &mid, const Array &high) TridiagonalOperator (const Disposable< TridiagonalOperator >…
dhseqr.f – Synopsis Functions/Subroutines subroutine dhseqr (JOB, COMPZ, N, ILO, IHI, H, LDH, WR, WI, Z, LDZ, WORK, LWORK, INFO) DHSEQR Function/Subroutine Documentation subroutine dhseqr (characterJOB, characterCOMPZ, integerN, integerILO, integerIHI, double precision, dimension( ldh, * )H, integerLDH, double precision, dimension( * )WR, double precision, dimension( * )WI, double precision, dimension( ldz, * )Z, integerLDZ, double…
dhsein.f – Synopsis Functions/Subroutines subroutine dhsein (SIDE, EIGSRC, INITV, SELECT, N, H, LDH, WR, WI, VL, LDVL, VR, LDVR, MM, M, WORK, IFAILL, IFAILR, INFO) DHSEIN Function/Subroutine Documentation subroutine dhsein (characterSIDE, characterEIGSRC, characterINITV, logical, dimension( * )SELECT, integerN, double precision, dimension( ldh, * )H, integerLDH, double precision, dimension( * )WR, double precision, dimension( * )WI,…
dhgeqz.f – Synopsis Functions/Subroutines subroutine dhgeqz (JOB, COMPQ, COMPZ, N, ILO, IHI, H, LDH, T, LDT, ALPHAR, ALPHAI, BETA, Q, LDQ, Z, LDZ, WORK, LWORK, INFO) DHGEQZ Function/Subroutine Documentation subroutine dhgeqz (characterJOB, characterCOMPQ, characterCOMPZ, integerN, integerILO, integerIHI, double precision, dimension( ldh, * )H, integerLDH, double precision, dimension( ldt, * )T, integerLDT, double precision, dimension( *…
NAME dhcpctl_initialize – dhcpctl library initialization. SYNOPSIS Fd #include <dhcpctl/dhcpctl.h> Ft dhcpctl_status Fo dhcpctl_initialize Fa void Fc Ft dhcpctl_status Fo dhcpctl_connect Fa dhcpctl_handle *cxn Fa const char *host Fa int port Fa dhcpctl_handle auth Fc Ft dhcpctl_status Fo dhcpctl_wait_for_completion Fa dhcpctl_handle object Fa dhcpctl_status *status Fc Ft dhcpctl_status Fo dhcpctl_get_value Fa dhcpctl_data_string *value Fa dhcpctl_handle…
dgtts2.f – Synopsis Functions/Subroutines subroutine dgtts2 (ITRANS, N, NRHS, DL, D, DU, DU2, IPIV, B, LDB) DGTTS2 solves a system of linear equations with a tridiagonal matrix using the LU factorization computed by sgttrf. Function/Subroutine Documentation subroutine dgtts2 (integerITRANS, integerN, integerNRHS, double precision, dimension( * )DL, double precision, dimension( * )D, double precision, dimension( *…
dgttrs.f – Synopsis Functions/Subroutines subroutine dgttrs (TRANS, N, NRHS, DL, D, DU, DU2, IPIV, B, LDB, INFO) DGTTRS Function/Subroutine Documentation subroutine dgttrs (characterTRANS, integerN, integerNRHS, double precision, dimension( * )DL, double precision, dimension( * )D, double precision, dimension( * )DU, double precision, dimension( * )DU2, integer, dimension( * )IPIV, double precision, dimension( ldb, * )B,…
dgttrf.f – Synopsis Functions/Subroutines subroutine dgttrf (N, DL, D, DU, DU2, IPIV, INFO) DGTTRF Function/Subroutine Documentation subroutine dgttrf (integerN, double precision, dimension( * )DL, double precision, dimension( * )D, double precision, dimension( * )DU, double precision, dimension( * )DU2, integer, dimension( * )IPIV, integerINFO) DGTTRF Purpose: DGTTRF computes an LU factorization of a real tridiagonal…
dgtsvx.f – Synopsis Functions/Subroutines subroutine dgtsvx (FACT, TRANS, N, NRHS, DL, D, DU, DLF, DF, DUF, DU2, IPIV, B, LDB, X, LDX, RCOND, FERR, BERR, WORK, IWORK, INFO) DGTSVX computes the solution to system of linear equations A * X = B for GT matrices Function/Subroutine Documentation subroutine dgtsvx (characterFACT, characterTRANS, integerN, integerNRHS, double precision,…