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Diffstat (limited to 'slv2/value.h')
-rw-r--r-- | slv2/value.h | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/slv2/value.h b/slv2/value.h deleted file mode 100644 index 8e68718..0000000 --- a/slv2/value.h +++ /dev/null @@ -1,196 +0,0 @@ -/* SLV2 - * Copyright (C) 2007-2011 David Robillard <http://drobilla.net> - * - * This library is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This library is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#ifndef __SLV2_VALUE_H__ -#define __SLV2_VALUE_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -#include <stdbool.h> - -#include "slv2/types.h" - -/** @addtogroup slv2_data - * @{ - */ - -/** Create a new URI value. - * Returned value must be freed by caller with slv2_value_free. - */ -SLV2_API -SLV2Value -slv2_value_new_uri(SLV2World world, const char* uri); - -/** Create a new string value (with no language). - * Returned value must be freed by caller with slv2_value_free. - */ -SLV2_API -SLV2Value -slv2_value_new_string(SLV2World world, const char* str); - -/** Create a new integer value. - * Returned value must be freed by caller with slv2_value_free. - */ -SLV2_API -SLV2Value -slv2_value_new_int(SLV2World world, int val); - -/** Create a new floating point value. - * Returned value must be freed by caller with slv2_value_free. - */ -SLV2_API -SLV2Value -slv2_value_new_float(SLV2World world, float val); - -/** Create a new boolean value. - * Returned value must be freed by caller with slv2_value_free. - */ -SLV2_API -SLV2Value -slv2_value_new_bool(SLV2World world, bool val); - -/** Free an SLV2Value. - */ -SLV2_API -void -slv2_value_free(SLV2Value val); - -/** Duplicate an SLV2Value. - */ -SLV2_API -SLV2Value -slv2_value_duplicate(SLV2Value val); - -/** Return whether two values are equivalent. - */ -SLV2_API -bool -slv2_value_equals(SLV2Value value, SLV2Value other); - -/** Return this value as a Turtle/SPARQL token. - * <table> - * <caption>Example Turtle Tokens</caption> - * <tr><th>URI</th><td><http://example.org/foo ></td></tr> - * <tr><th>QName</td><td>doap:name</td></tr> - * <tr><th>String</td><td>"this is a string"</td></tr> - * <tr><th>Float</td><td>1.0</td></tr> - * <tr><th>Integer</td><td>1</td></tr> - * <tr><th>Boolean</td><td>true</td></tr> - * </table> - */ -SLV2_API -char* -slv2_value_get_turtle_token(SLV2Value value); - -/** Return whether the value is a URI (resource). - */ -SLV2_API -bool -slv2_value_is_uri(SLV2Value value); - -/** Return this value as a URI string, e.g. "http://example.org/foo". - * Valid to call only if slv2_value_is_uri(@a value) returns true. - * Returned value is owned by @a value and must not be freed by caller. - */ -SLV2_API -const char* -slv2_value_as_uri(SLV2Value value); - -/** Return whether the value is a blank node (resource with no URI). - */ -SLV2_API -bool -slv2_value_is_blank(SLV2Value value); - -/** Return this value as a blank node identifier, e.g. "genid03". - * Valid to call only if slv2_value_is_blank(@a value) returns true. - * Returned value is owned by @a value and must not be freed by caller. - */ -SLV2_API -const char* -slv2_value_as_blank(SLV2Value value); - -/** Return whether this value is a literal (i.e. not a URI). - * Returns true if @a value is a string or numeric value. - */ -SLV2_API -bool -slv2_value_is_literal(SLV2Value value); - -/** Return whether this value is a string literal. - * Returns true if @a value is a string (but not numeric) value. - */ -SLV2_API -bool -slv2_value_is_string(SLV2Value value); - -/** Return @a value as a string. - */ -SLV2_API -const char* -slv2_value_as_string(SLV2Value value); - -/** Return whether this value is a decimal literal. - */ -SLV2_API -bool -slv2_value_is_float(SLV2Value value); - -/** Return @a value as a float. - * Valid to call only if slv2_value_is_float(@a value) or - * slv2_value_is_int(@a value) returns true. - */ -SLV2_API -float -slv2_value_as_float(SLV2Value value); - -/** Return whether this value is an integer literal. - */ -SLV2_API -bool -slv2_value_is_int(SLV2Value value); - -/** Return @a value as an integer. - * Valid to call only if slv2_value_is_int(@a value) returns true. - */ -SLV2_API -int -slv2_value_as_int(SLV2Value value); - -/** Return whether this value is a boolean. - */ -SLV2_API -bool -slv2_value_is_bool(SLV2Value value); - -/** Return @a value as a bool. - * Valid to call only if slv2_value_is_bool(@a value) returns true. - */ -SLV2_API -bool -slv2_value_as_bool(SLV2Value value); - -/** @} */ - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* __SLV2_VALUE_H__ */ |