NAME load_joystick_data – Loads joystick calibration data. Allegro game programming library. SYNOPSIS #include <allegro.h> int load_joystick_data(const char *filename); DESCRIPTION Restores calibration data previously stored by save_joystick_data() or the setup utility. This sets up all aspects of the joystick code: you don’t even need to call install_joystick() if you are using this function. Pass a NULL…
NAME load_ibk – Reads in a .IBK patch definition file for the Adlib driver. Allegro game programming library. SYNOPSIS #include <allegro.h> int load_ibk(char *filename, int drums); DESCRIPTION Reads in a .IBK patch definition file for use by the Adlib driver. If drums is set, it will load it as a percussion patch set, otherwise it…
NAME load_grx_or_bios_font – Loads either a BIOS or GRX format font. Allegro game programming library. SYNOPSIS #include <allegro.h> FONT *load_grx_or_bios_font(const char *filename, RGB *pal, void *param) DESCRIPTION Loads either a BIOS or GRX format font. You shouldn’t normally call this routine directly. RETURN VALUE Returns a pointer to the font or NULL on error. Remember…
NAME load_grx_font – Loads a GRX format font. Allegro game programming library. SYNOPSIS #include <allegro.h> FONT *load_grx_font(const char *filename, RGB *pal, void *param) DESCRIPTION Loads a GRX format font. You shouldn’t normally call this routine directly. RETURN VALUE Returns a pointer to the font or NULL on error. Remember that you are responsible for destroying…
NAME load_font – Loads a font from a file. Allegro game programming library. SYNOPSIS #include <allegro.h> FONT *load_font(const char *filename, RGB *pal, void *param); DESCRIPTION Loads a font from a file. At present, this supports loading fonts from a GRX format .fnt file, a 8×8 or 8×16 BIOS format .fnt file, a datafile or any…
NAME load_datafile_object_indexed – Loads a single object from a datafile index. Allegro game programming library. SYNOPSIS #include <allegro.h> DATAFILE *load_datafile_object_indexed(const DATAFILE_INDEX *index, int item) DESCRIPTION This loads a single object, using the index created previously with create_datafile_index. See create_datafile_index for an example. RETURN VALUE Returns a pointer to a single DATAFILE element whose "dat" member…
NAME load_datafile_object – Loads a specific object from a datafile. Allegro game programming library. SYNOPSIS #include <allegro.h> DATAFILE *load_datafile_object(const char *filename, const char *objectname); DESCRIPTION Loads a specific object from a datafile. This won’t work if you strip the object names from the file, and it will be very slow if you save the file…
NAME load_datafile_callback – Loads a datafile into memory, calling a hook per object. Allegro game programming library. SYNOPSIS #include <allegro.h> DATAFILE *load_datafile_callback(const char *filename, void (*callback)(DATAFILE *d)); DESCRIPTION Loads a datafile into memory, calling the specified hook function once for each object in the file, passing it a pointer to the object just read. You…
NAME load_datafile – Loads a datafile into memory. Allegro game programming library. SYNOPSIS #include <allegro.h> DATAFILE *load_datafile(const char *filename); DESCRIPTION Loads a datafile into memory in one go. If the datafile has been encrypted, you must first call packfile_password() to set the appropriate key. If the datafile contains truecolor graphics, you must set the video…
NAME load_dat_font – Loads a FONT from an Allegro datafile. SYNOPSIS #include <allegro.h> FONT *load_dat_font(const char *filename, RGB *pal, void *param) DESCRIPTION Loads a FONT from an Allegro datafile. You can set param parameter to point to an array that holds two strings that identify the font and the palette in the datafile by name….
NAME load_bmp_pf – Packfile version of load_bmp. Allegro game programming library. SYNOPSIS #include <allegro.h> BITMAP *load_bmp_pf(PACKFILE *f, RGB *pal); DESCRIPTION A version of load_bmp() which reads from a packfile. Example: PACKFILE *packfile; BITMAP *bmp; packfile = pack_fopen(“mybitmap.bmp”, F_READ); if (!packfile) abort_on_error(“Couldn’t open mybitmap.bmp”); bmp = load_bmp_pf(packfile, pal); if (!bmp) abort_on_error(“Error loading mybitmap.bmp”); RETURN VALUE Returns…
NAME load_bmp – Loads a BMP bitmap from a file. Allegro game programming library. SYNOPSIS #include <allegro.h> BITMAP *load_bmp(const char *filename, RGB *pal); DESCRIPTION Loads an 8-bit, 16-bit, 24-bit or 32-bit Windows or OS/2 BMP file. RETURN VALUE Returns a pointer to the bitmap or NULL on error. Remember that you are responsible for destroying…
NAME load_bitmap_font – Grabs a font from a bitmap file. Allegro game programming library. SYNOPSIS #include <allegro.h> FONT *load_bitmap_font(const char *filename, RGB *pal, void *param) DESCRIPTION Tries to grab a font from a bitmap. The bitmap can be in any format that load_bitmap understands. The size of each character is determined by the layout of…
NAME load_bitmap – Loads any supported bitmap from a file. Allegro game programming library. SYNOPSIS #include <allegro.h> BITMAP *load_bitmap(const char *filename, RGB *pal); DESCRIPTION Loads a bitmap from a file. The palette data will be stored in the second parameter, which should be an array of 256 RGB structures. At present this function supports BMP,…
NAME load_bios_font – Loads a 8×8 or 8×16 BIOS format font. Allegro game programming library. SYNOPSIS #include <allegro.h> FONT *load_bios_font(const char *filename, RGB *pal, void *param) DESCRIPTION Loads a 8×8 or 8×16 BIOS format font. You shouldn’t normally call this routine directly. RETURN VALUE Returns a pointer to the font or NULL on error. Remember…
NAME QuantLib::Factorial – Factorial numbers calculator SYNOPSIS #include <ql/math/factorial.hpp> Static Public Member Functions static Real get (Natural n) static Real ln (Natural n) Detailed Description Factorial numbers calculator Tests the correctness of the returned value is tested by checking it against numerical calculations. Author Generated automatically by Doxygen for QuantLib from the source code. Index
NAME ql/math/optimization/lmdif.hpp – wrapper for MINPACK minimization routine SYNOPSIS #include <ql/qldefines.hpp> #include <boost/function.hpp> Typedefs typedef boost::function< void(int, int, double *, double *, int *) LmdifCostFunction ) Functions void lmdif (int m, int n, double *x, double *fvec, double ftol, double xtol, double gtol, int maxfev, double epsfcn, double *diag, int mode, double factor, int nprint,…
NAME ql/legacy/libormarketmodels/lmcorrmodel.hpp – correlation model for libor market models SYNOPSIS #include <ql/math/array.hpp> #include <ql/math/matrix.hpp> #include <ql/models/parameter.hpp> #include <ql/utilities/null.hpp> Classes class LmCorrelationModel libor forward correlation model Detailed Description correlation model for libor market models Author Generated automatically by Doxygen for QuantLib from the source code. Index
NAME lround, lroundf, lroundl, llround, llroundf, llroundl – round to nearest integer SYNOPSIS #include <math.h> long lround(double x); long lroundf(float x); long lroundl(long double x); long long llround(double x); long long llroundf(float x); long long llroundl(long double x); Link with -lm. Feature Test Macro Requirements for glibc (see feature_test_macros(7)): All functions shown above: _ISOC99_SOURCE ||…
NAME lround, lroundf, lroundl, llround, llroundf, llroundl – round to nearest integer SYNOPSIS #include <math.h> long lround(double x); long lroundf(float x); long lroundl(long double x); long long llround(double x); long long llroundf(float x); long long llroundl(long double x); Link with -lm. Feature Test Macro Requirements for glibc (see feature_test_macros(7)): All functions shown above: _ISOC99_SOURCE ||…