mouse_callback – User specified mouse callback. Allegro game programming library. Synopsis #include <allegro.h> extern void (*mouse_callback)(int flags); Description Called by the interrupt handler whenever the mouse moves or one of the buttons changes state. This function must be in locked memory, and must execute _very_ quickly! It is passed the event flags that triggered the…
mouse_x, mouse_y, mouse_z, mouse_w, mouse_b, mouse_pos – Global variable with the mouse position/button state. Allegro game programming library. Synopsis #include <allegro.h> extern volatile int mouse_x; extern volatile int mouse_y; extern volatile int mouse_z; extern volatile int mouse_w; extern volatile int mouse_b; extern volatile int mouse_pos; Description Global variables containing the current mouse position and button…
morphinit, re_morphinit, morphstr, morphword – WordNet morphological processor functions Synopsis #include "wn.h" int morphinit(void); int re_morphinit(void); char *morphstr(char *origstr, int pos); char *morphword(char *word, int pos); Description The WordNet morphological processor, Morphy, is accessed through these functions: morphinit() is used to open the exception list files. It returns 0 if successful, -1 otherwise. The exception…
QuantLib::Period – Synopsis #include <ql/time/period.hpp> Public Member Functions Period (Integer n, TimeUnit units) Period (Frequency f) Integer length () const TimeUnit units () const Frequency frequency () const Period & operator+= (const Period &) Period & operator-= (const Period &) Period & operator/= (Integer) void normalize () Related Functions (Note that these are not member…
QuantLib::CubicInterpolation – Cubic interpolation between discrete points. Synopsis #include <ql/math/interpolations/cubicinterpolation.hpp> Inherits QuantLib::Interpolation. Inherited by MonotonicNaturalCubicInterpolation, and NaturalCubicInterpolation. Public Types enum DerivativeApprox { Spline, FourthOrder, Parabolic, ModifiedParabolic, FritschButland, Akima, Kruger } enum BoundaryCondition { NotAKnot, FirstDerivative, SecondDerivative, Periodic, Lagrange } Public Member Functions template<class I1 , class I2 > CubicInterpolation (const I1 &xBegin, const I1 &xEnd,…
mongoc_write_concern_t – Write Concern abstraction Synopsis mongoc_write_concern_t tells the driver what level of acknowledgment to await from the server. The default, MONGOC_WRITE_CONCERN_W_DEFAULT, is right for the great majority of applications. You can specify a write concern on connection objects, database objects, collection objects, or per-operation. See Write Concern on the MongoDB website for more information….
mongoc_write_concern_set_wtimeout() – Set the timeout in milliseconds that the server should wait before indicating that the write has failed. This is not the same as a socket timeout. A value of zero may be used to indicate no timeout. Synopsis void mongoc_write_concern_set_wtimeout (mongoc_write_concern_t *write_concern, int32_t wtimeout_msec); Parameters write_concern A mongoc_write_concern_t \&. wtimeout_msec A positive int32_t…
mongoc_write_concern_set_wtag() – Sets the write tag that must be satistified for the write to indicate success. Write tags are preset write concerns configured on your MongoDB server. See mongoc_write_concern_t for more information on this setting. Synopsis void mongoc_write_concern_set_wtag (mongoc_write_concern_t *write_concern, const char *tag); Parameters write_concern A mongoc_write_concern_t \&. tag A string containing the write tag….
mongoc_write_concern_set_wmajority() – Sets if the write must have been propagated to a majority of nodes before indicating write success. Synopsis void mongoc_write_concern_set_wmajority (mongoc_write_concern_t *write_concern, int32_t wtimeout_msec); Parameters write_concern A mongoc_write_concern_t \&. wtimeout_msec A positive int32_t or zero. Description Sets if the write must have been propagated to a majority of nodes before indicating write success….
mongoc_write_concern_set_w() – Sets the w value for the write concern. See mongoc_write_concern_t for more information on this setting. Synopsis void mongoc_write_concern_set_w (mongoc_write_concern_t *write_concern, int32_t w); Parameters write_concern A mongoc_write_concern_t \&. w A positive int32_t or zero. Description Sets the w value for the write concern. See mongoc_write_concern_t for more information on this setting. Colophon This…
mongoc_write_concern_set_journal() – Sets if the write must have been journaled before indicating success. Synopsis void mongoc_write_concern_set_journal (mongoc_write_concern_t *write_concern, bool journal); Parameters write_concern A mongoc_write_concern_t \&. journal A boolean. Description Sets if the write must have been journaled before indicating success. Colophon This page is part of MongoDB C Driver. Please report any bugs at https://jira.mongodb.org/browse/CDRIVER.
mongoc_write_concern_set_fsync() – Sets if a fsync must be performed before indicating write success. Synopsis void mongoc_write_concern_set_fsync (mongoc_write_concern_t *write_concern, bool fsync_); Parameters write_concern A mongoc_write_concern_t \&. fsync_ A boolean. Description Sets if a fsync must be performed before indicating write success. Deprecated NOTE The fsync write concern is deprecated. Please use mongoc_write_concern_set_journal(3) instead. Colophon This page…
mongoc_write_concern_new() – None Synopsis mongoc_write_concern_t * mongoc_write_concern_new (void); Returns Creates a newly allocated write concern that can be configured based on user preference. This should be freed with mongoc_write_concern_destroy(3) when no longer in use. Colophon This page is part of MongoDB C Driver. Please report any bugs at https://jira.mongodb.org/browse/CDRIVER.
mongoc_write_concern_get_wtimeout() – Fetches the write timeout to use as part of the write concern. If the write has not completed before this timeout, an error will be returned. Synopsis int32_t mongoc_write_concern_get_wtimeout (const mongoc_write_concern_t *write_concern); Parameters write_concern A mongoc_write_concern_t \&. Description Fetches the write timeout to use as part of the write concern. If the write…
mongoc_write_concern_get_wtag() – A string containing the wtag setting if it has been set. Otherwise returns NULL. Synopsis const char * mongoc_write_concern_get_wtag (const mongoc_write_concern_t *write_concern); Parameters write_concern A mongoc_write_concern_t \&. Description A string containing the wtag setting if it has been set. Otherwise returns NULL \&. Returns Returns a string which should not be modified or…
mongoc_write_concern_get_wmajority() – Fetches if the write should be written to a majority of nodes before indicating success. Synopsis bool mongoc_write_concern_get_wmajority (const mongoc_write_concern_t *write_concern); Parameters write_concern A mongoc_write_concern_t \&. Description Fetches if the write should be written to a majority of nodes before indicating success. Returns Returns true if wmajority is set. Colophon This page is…
mongoc_write_concern_get_w() – Fetches the w parameter of the write concern. Synopsis int32_t mongoc_write_concern_get_w (const mongoc_write_concern_t *write_concern); Parameters write_concern A mongoc_write_concern_t \&. Description Fetches the w parameter of the write concern. Returns Returns an integer containing the w value. If wmajority is set, this would be MONGOC_WRITE_CONCERN_W_MAJORITY. Colophon This page is part of MongoDB C Driver….
mongoc_write_concern_get_journal() – Fetches if the write should be journaled before indicating success. Synopsis bool mongoc_write_concern_get_journal (const mongoc_write_concern_t *write_concern); Parameters write_concern A mongoc_write_concern_t \&. Description Fetches if the write should be journaled before indicating success. Returns Returns true if the write should be journaled. Colophon This page is part of MongoDB C Driver. Please report any…
mongoc_write_concern_get_fsync() – Fetches if an fsync should be performed before returning success on a write operation. Synopsis bool mongoc_write_concern_get_fsync (const mongoc_write_concern_t *write_concern); Parameters write_concern A mongoc_write_concern_t \&. Description Fetches if an fsync should be performed before returning success on a write operation. Returns Returns true if fsync is set as part of the write concern….
mongoc_write_concern_destroy() – Frees all resources associated with the write concern structure. Synopsis void mongoc_write_concern_destroy (mongoc_write_concern_t *write_concern); Parameters write_concern A mongoc_write_concern_t \&. Description Frees all resources associated with the write concern structure. Colophon This page is part of MongoDB C Driver. Please report any bugs at https://jira.mongodb.org/browse/CDRIVER.