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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /include/formula/funcvarargs.h
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/formula/funcvarargs.h')
-rw-r--r--include/formula/funcvarargs.h49
1 files changed, 49 insertions, 0 deletions
diff --git a/include/formula/funcvarargs.h b/include/formula/funcvarargs.h
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef INCLUDED_FORMULA_FUNCVARARGS_H
+#define INCLUDED_FORMULA_FUNCVARARGS_H
+
+/** Used to indicate a variable number of parameters for the Function Wizard.
+
+ VAR_ARGS if variable number of parameters, or VAR_ARGS+number if number of
+ fixed parameters and variable arguments following.
+
+ @see formula::ParaWin
+ @see ScFuncDescCore
+
+ @NOTE: the value can't be easily changed. If changed then
+ reportdesign/source/ui/misc/FunctionHelper.cxx
+ FunctionDescription::getVarArgsStart() has to provide some backward
+ compatibility for implicit API stability.
+ The new VAR_ARGS value must be significantly greater than the old
+ PAIRED_VAR_ARGS (2*VAR_ARGS) value, in fact greater than any used number of
+ fixed parameters followed by optional paired parameters.
+
+ @NOTE: also
+ reportbuilder/java/org/libreoffice/report/pentaho/StarFunctionDescription.java
+ uses a hard coded value in StarFunctionDescription::getArguments() for
+ functionDescription.isInfiniteParameterCount() which though looks like it
+ could be easily adapted.
+ */
+#define VAR_ARGS 255
+
+/** Used to indicate a variable number of paired parameters for the Function Wizard.
+
+ PAIRED_VAR_ARGS if variable number of paired parameters, or
+ PAIRED_VAR_ARGS+number if number of fixed parameters and variable paired
+ arguments following.
+
+ @see VAR_ARGS
+ */
+#define PAIRED_VAR_ARGS (VAR_ARGS + VAR_ARGS)
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */