Yap_WriteBuffer
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1067 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
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73
docs/yap.tex
73
docs/yap.tex
@@ -14006,43 +14006,43 @@ interface may change and improve in the future.
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The following C-functions are available from Yap:
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@itemize @bullet
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@item YapCompileClause(@code{Term} @var{Clause})
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@findex YapCompileClause/1
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@item YAP_CompileClause(@code{Term} @var{Clause})
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@findex YAP_CompileClause/1
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Compile the Prolog term @var{Clause} and assert it as the last clause
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for the corresponding procedure.
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@item @code{int} YapContinueGoal(@code{void})
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@findex YapContinueGoal/0
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@item @code{int} YAP_ContinueGoal(@code{void})
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@findex YAP_ContinueGoal/0
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Continue execution from the point where it stopped.
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@item @code{void} YapError(@code{char *} @var{error_description})
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@findex YapError/1
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@item @code{void} YAP_Error(@code{char *} @var{error_description})
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@findex YAP_Error/1
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Generate an YAP System Error with description given by the string
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@var{error_description}.
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@item @code{void} YapExit(@code{int} @var{exit_code})
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@findex YapExit/1
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@item @code{void} YAP_Exit(@code{int} @var{exit_code})
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@findex YAP_Exit/1
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Exit YAP immediately. The argument @var{exit_code} gives the error code
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and is supposed to be 0 after successful execution in Unix and Unix-like
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systems.
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@item @code{Term} YapGetValue(@code{Atom} @var{at})
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@findex YapGetValue/1
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@item @code{Term} YAP_GetValue(@code{Atom} @var{at})
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@findex YAP_GetValue/1
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Return the term @var{value} associated with the atom @var{at}. If no
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such term exists the function will return the empty list.
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@item YapFastInit(@code{char *} @var{SavedState})
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@findex YapFastInit/1
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@item YAP_FastInit(@code{char *} @var{SavedState})
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@findex YAP_FastInit/1
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Initialize a copy of YAP from @var{SavedState}. The copy is
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monolithic and currently must be loaded at the same address where it was
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saved. @code{YapFastInit} is a simpler version of @code{YapInit}.
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saved. @code{YAP_FastInit} is a simpler version of @code{YAP_Init}.
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@item YapInit(@code{char *} @var{SavedState}, @code{int}
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@item YAP_Init(@code{char *} @var{SavedState}, @code{int}
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@var{HeapSize}, @code{int} @var{StackSize}, @code{int}
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@var{TrailSize}, @code{int} @var{NumberofWorkers}, @code{int}
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@var{SchedulerLoop}, @code{int} @var{DelayedReleaseLoad}, @code{int}
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@var{argc}, @code{char **} @var{argv})
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@findex YapInit/9
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@findex YAP_Init/9
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Initialize YAP. In the future the arguments as a single @code{C}
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structure.
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@@ -14066,41 +14066,50 @@ The argument count @var{argc} and string of arguments @var{argv}
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arguments are to be passed to user programs as the arguments used to
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call YAP.
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@item @code{void} YapPutValue(@code{Atom} @var{at}, @code{Term} @var{value})
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@findex YapPutValue/2
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@item @code{void} YAP_PutValue(@code{Atom} @var{at}, @code{Term} @var{value})
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@findex YAP_PutValue/2
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Associate the term @var{value} with the atom @var{at}. The term
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@var{value} must be a constant. This functionality is used by YAP as a
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simple way for controlling and communicating with the Prolog run-time.
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@item @code{Term} YapRead(@code{int (*)(void)} @var{GetC})
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@findex YapRead/1
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@item @code{Term} YAP_Read(@code{int (*)(void)} @var{GetC})
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@findex YAP_Read/1
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Parse a Term using the function @var{GetC} to input characters.
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@item @code{int} YapRunGoal(@code{Term} @var{Goal})
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@findex YapRunGoal/1
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@item @code{int} YAP_RunGoal(@code{Term} @var{Goal})
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@findex YAP_RunGoal/1
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Execute query @var{Goal} and return 1 if the query succeeds, and
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0 otherwise.
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@item @code{int} YapRestartGoal(@code{void})
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@findex YapRestartGoal/0
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@item @code{int} YAP_RestartGoal(@code{void})
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@findex YAP_RestartGoal/0
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Look for the next solution to the current query by forcing YAP to backtrack.
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@item @code{int} YapReset(@code{void})
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@findex YapReset/0
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@item @code{int} YAP_Reset(@code{void})
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@findex YAP_Reset/0
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Reset execution environment (similar to the @code{abort/0}
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builtin). This is useful when you want to start a new query before
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asking all solutions to the previous query.
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@item @code{void} YapWrite(@code{Term} @var{t}, @code{void (*)(int)}
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@item @code{void} YAP_Write(@code{Term} @var{t}, @code{void (*)(int)}
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@var{PutC}, @code{int} @var{flags})
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@findex YapRead/1
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@findex YAP_Write/3
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Write a Term @var{t} using the function @var{PutC} to output
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characters. The term is written according to a mask of the following
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flags in the @code{flag} argument: @code{YAP_WRITE_QUOTED},
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@code{YAP_WRITE_HANDLE_VARS}, and @code{YAP_WRITE_IGNORE_OPS}.
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@item @code{void} YapInitConsult(@code{int} @var{mode}, @code{char *} @var{filename})
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@findex YapInitConsult/2
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@item @code{void} YAP_WriteBuffer(@code{Term} @var{t}, @code{char *}
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@var{buff}, @code{unsigned int}
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@var{size}, @code{int} @var{flags})
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@findex YAP_WriteBuffer/4
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Write a Term @var{t} to buffer @var{buff} with size @var{size}. The
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term is written according to a mask of the following flags in the
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@code{flag} argument: @code{YAP_WRITE_QUOTED},
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@code{YAP_WRITE_HANDLE_VARS}, and @code{YAP_WRITE_IGNORE_OPS}.
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@item @code{void} YAP_InitConsult(@code{int} @var{mode}, @code{char *} @var{filename})
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@findex YAP_InitConsult/2
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Enter consult mode on file @var{filename}. This mode maintains a few
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data-structures internally, for instance to know whether a predicate
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before or not. It is still possible to execute goals in consult mode.
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@@ -14111,11 +14120,11 @@ bootstrapping Prolog, as otherwise one may call the Prolog predicate
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@code{compile/1} or @code{consult/1} to do compilation.
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Note that it is up to the user to open the file @var{filename}. The
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@code{YapInitConsult} function only uses the file name for internal
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@code{YAP_InitConsult} function only uses the file name for internal
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bookkeeping.
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@item @code{void} YapEndConsult(@code{void})
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@findex YapEndConsult/0
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@item @code{void} YAP_EndConsult(@code{void})
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@findex YAP_EndConsult/0
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Finish consult mode.
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@end itemize
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