NAME lrint, lrintf, lrintl, llrint, llrintf, llrintl – round to nearest integer SYNOPSIS #include <math.h> long lrint(double x); long lrintf(float x); long lrintl(long double x); long long llrint(double x); long long llrintf(float x); long long llrintl(long double x); Link with -lm. Feature Test Macro Requirements for glibc (see feature_test_macros(7)): All functions shown above: _ISOC99_SOURCE ||…
NAME lrint, lrintf, lrintl, llrint, llrintf, llrintl – round to nearest integer SYNOPSIS #include <math.h> long lrint(double x); long lrintf(float x); long lrintl(long double x); long long llrint(double x); long long llrintf(float x); long long llrintl(long double x); Link with -lm. Feature Test Macro Requirements for glibc (see feature_test_macros(7)): All functions shown above: _ISOC99_SOURCE ||…
NAME lrint, lrintf, lrintl, llrint, llrintf, llrintl – round to nearest integer SYNOPSIS #include <math.h> long lrint(double x); long lrintf(float x); long lrintl(long double x); long long llrint(double x); long long llrintf(float x); long long llrintl(long double x); Link with -lm. Feature Test Macro Requirements for glibc (see feature_test_macros(7)): All functions shown above: _ISOC99_SOURCE ||…
NAME 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 value */ int aio_lio_opcode;/* Operation to be performed */ }; For further information about this structure, see aio(7). Conforming to: POSIX.1-2001 and later. See also:…
NAME div, ldiv, lldiv, imaxdiv – compute quotient and remainder of an integer division SYNOPSIS #include <stdlib.h> div_t div(int numerator, int denominator); ldiv_t ldiv(long numerator, long denominator); lldiv_t lldiv(long long numerator, long long denominator); #include <inttypes.h> imaxdiv_t imaxdiv(intmax_t numerator, intmax_t denominator); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): lldiv(): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L DESCRIPTION The…
NAME abs, labs, llabs, imaxabs – compute the absolute value of an integer SYNOPSIS #include <stdlib.h> int abs(int j); long labs(long j); long long llabs(long long j); #include <inttypes.h> intmax_t imaxabs(intmax_t j); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): llabs(): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L DESCRIPTION The abs() function computes the absolute value of the integer…
NAME list_intro – a library providing generic list functionality and database-like list management DESCRIPTION The Grid Engine List Library provides the functionality of a generic list. This means the list functions are applicable to every list based on a number of certain basic types. List definitions are extensible on a per-program basis as long as…
NAME list_config_sections – Lists the names of all sections available in the current configuration. Allegro game programming library. SYNOPSIS #include <allegro.h> int list_config_sections(const char ***names); DESCRIPTION The names parameter is a pointer to an array of strings. If it points to a NULL pointer, the list will be allocated, else it will be re-allocated. After…
NAME list_config_entries – Lists the names of all entries in a config section Allegro game programming library. SYNOPSIS #include <allegro.h> int list_config_entries(const char *section, const char ***names); DESCRIPTION This function can be used to get a list of all entries in the given config section. The names parameter is a pointer to an array of…
NAME list – list routines SYNOPSIS #include <inn/list.h> struct node { struct node *succ; struct node *pred; }; struct list { struct node *head; struct node *tail; struct node *tailpred; }; void list_new(struct list *list); struct node *list_addhead(struct list *list, struct node *node); struct node *list_addtail(struct list *list, struct node *node); struct node *list_head(struct list…
NAME lio_listio – initiate a list of I/O requests SYNOPSIS #include <aio.h> int lio_listio(int mode, struct aiocb *const aiocb_list[], int nitems, struct sigevent *sevp); Link with – lrt. DESCRIPTION The lio_listio() function initiates the list of I/O operations described by the array aiocb_list. The mode operation has one of the following values: LIO_WAIT The call…
NAME QuantLib::Handle – Shared handle to an observable. SYNOPSIS #include <ql/handle.hpp> Public Member Functions Handle (const boost::shared_ptr< T > &h=boost::shared_ptr< T >(), bool registerAsObserver=true) const boost::shared_ptr< T > & currentLink () const dereferencing const boost::shared_ptr< T > & operator-> () const const boost::shared_ptr< T > & operator* () const bool empty () const checks if…
QuantLib::RelinkableHandle – Relinkable handle to an observable. Synopsis #include <ql/handle.hpp> Inherits Handle< T >. Public Member Functions RelinkableHandle (const boost::shared_ptr< T > &h=boost::shared_ptr< T >(), bool registerAsObserver=true) void linkTo (const boost::shared_ptr< T > &, bool registerAsObserver=true) Detailed Description template<class T> class QuantLib::RelinkableHandle< T > Relinkable handle to an observable. An instance of this class can…
NAME line – Draws a line onto the bitmap. Allegro game programming library. SYNOPSIS #include <allegro.h> void line(BITMAP *bmp, int x1, int y1, int x2, int y2, int color); DESCRIPTION Draws a line onto the bitmap, from point (x1, y1) to (x2, y2). SEE ALSO fastline(3), hline(3), vline(3), do_line(3), drawing_mode(3), makecol(3) Index
Numeric limits – Defines #define QL_MIN_INTEGER ((std::numeric_limits<QL_INTEGER>::min)()) #define QL_MAX_INTEGER ((std::numeric_limits<QL_INTEGER>::max)()) #define QL_MIN_REAL -((std::numeric_limits<QL_REAL>::max)()) #define QL_MIN_POSITIVE_REAL ((std::numeric_limits<QL_REAL>::min)()) #define QL_MAX_REAL ((std::numeric_limits<QL_REAL>::max)()) #define QL_EPSILON ((std::numeric_limits<QL_REAL>::epsilon)()) #define QL_NULL_INTEGER ((std::numeric_limits<int>::max)()) #define QL_NULL_REAL ((std::numeric_limits<float>::max)()) Detailed Description Some compilers do not give an implementation of <limits> yet. For the code to be portable these macros should be used instead of the corresponding…
NAME libxslt – library used to do XSL transformations on XML documents DESCRIPTION The libxslt library is used to do XSL transformations on XML documents that have been loaded into memory with functions from libxml. FILES /usr/lib/libxslt_1.0.0/libxslt.a static library /usr/lib/libxslt_1.0.0/libxslt.so sharable library /usr/package/libxslt_1.0.0/bin/xsltproc binary application to do XSL transformations on the command line AUTHORS Daniel…
NAME libxml – library used to parse XML files DESCRIPTION The libxml library is used to parse XML files. Its internal document representation is as close as possible to the DOM (Document Object Model) interface, an API for accessing XML or HTML structured documents. The libxml library also has a SAX-like interface, which is designed…
NAME libunbound, unbound.h, ub_ctx, ub_result, ub_callback_t, ub_ctx_create, ub_ctx_delete, ub_ctx_set_option, ub_ctx_get_option, ub_ctx_config, ub_ctx_set_fwd, ub_ctx_resolvconf, ub_ctx_hosts, ub_ctx_add_ta, ub_ctx_add_ta_file, ub_ctx_trustedkeys, ub_ctx_debugout, ub_ctx_debuglevel, ub_ctx_async, ub_poll, ub_wait, ub_fd, ub_process, ub_resolve, ub_resolve_async, ub_cancel, ub_resolve_free, ub_strerror, ub_ctx_print_local_zones, ub_ctx_zone_add, ub_ctx_zone_remove, ub_ctx_data_add, ub_ctx_data_remove – Unbound DNS validating resolver 1.4.20 functions. SYNOPSIS #include <unbound.h> struct ub_ctx * ub_ctx_create(void); void ub_ctx_delete(struct ub_ctx* ctx); int ub_ctx_set_option(struct ub_ctx*…
NAME pm_tmpfile_fd() – create a temporary unnamed file SYNOPSIS #include <netpbm/pm.h> FILE * pm_tmpfile_fd(void); EXAMPLE This simple example creates a temporary file, writes ‘hello world’ to it, then reads back and prints those contents. #include <netpbm/pm.h> int fd; fd = pm_tmpfile(); write(fd, ‘hello world ‘, 17); lseek(fd, 0, SEEK_SET); read(fd, buffer, sizeof(buffer)); fprintf(STDOUT, ‘temp file…
NAME pm_tmpfile() – create a temporary unnamed file SYNOPSIS #include <netpbm/pm.h> FILE * pm_tmpfile(void); EXAMPLE This simple example creates a temporary file, writes ‘hello world’ to it, then reads back and prints those contents. #include <netpbm/pm.h> FILE *myfileP; myfile = pm_tmpfile(); fprintf(myfile, ‘hello world ‘); fseek(myfileP, 0, SEEK_SET); fread(buffer, sizeof(buffer), 1, myfileP); fprintf(STDOUT, ‘temp file…