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authorSteve Zesch <[email protected]>2012-11-24 20:44:45 -0500
committerSteve Zesch <[email protected]>2012-11-24 20:44:45 -0500
commit6b24c91d3aa81fdb99500c8c2c12f830fabaefb6 (patch)
tree6a0038ecfaa77e156ee2cc9059220685091217d7 /src/mp.h
parenta10375c2851e8569353c0da9921b8d0d9cbea2e6 (diff)
downloadmate-calc-6b24c91d3aa81fdb99500c8c2c12f830fabaefb6.tar.bz2
mate-calc-6b24c91d3aa81fdb99500c8c2c12f830fabaefb6.tar.xz
Update codebase.
Diffstat (limited to 'src/mp.h')
-rw-r--r--src/mp.h71
1 files changed, 23 insertions, 48 deletions
diff --git a/src/mp.h b/src/mp.h
index 3f99c60..634bb01 100644
--- a/src/mp.h
+++ b/src/mp.h
@@ -1,21 +1,12 @@
-
-/* Copyright (c) 1987-2008 Sun Microsystems, Inc. All Rights Reserved.
- * Copyright (c) 2008-2009 Robert Ancell
- *
- * This program 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, or (at your option)
- * any later version.
- *
- * This program 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 Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
+/*
+ * Copyright (C) 1987-2008 Sun Microsystems, Inc. All Rights Reserved.
+ * Copyright (C) 2008-2011 Robert Ancell.
+ *
+ * This program 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. See http://www.gnu.org/copyleft/gpl.html the full text of the
+ * license.
*/
/* This maths library is based on the MP multi-precision floating-point
@@ -53,26 +44,28 @@
*
* x = sign * (MP_BASE^(exponent-1) + MP_BASE^(exponent-2) + ...)
*/
-typedef struct {
- /* Sign (+1, -1) or 0 for the value zero */
- int sign, im_sign;
+typedef struct
+{
+ /* Sign (+1, -1) or 0 for the value zero */
+ int sign, im_sign;
- /* Exponent (to base MP_BASE) */
- int exponent, im_exponent;
+ /* Exponent (to base MP_BASE) */
+ int exponent, im_exponent;
- /* Normalized fraction */
- int fraction[MP_SIZE], im_fraction[MP_SIZE];
+ /* Normalized fraction */
+ int fraction[MP_SIZE], im_fraction[MP_SIZE];
} MPNumber;
-typedef enum {
- MP_RADIANS,
- MP_DEGREES,
- MP_GRADIANS
+typedef enum
+{
+ MP_RADIANS,
+ MP_DEGREES,
+ MP_GRADIANS
} MPAngleUnit;
/* Returns error string or NULL if no error */
// FIXME: Global variable
-const char* mp_get_error(void);
+const char *mp_get_error(void);
/* Clear any current error */
void mp_clear_error(void);
@@ -268,24 +261,6 @@ int64_t mp_cast_to_int(const MPNumber *x);
/* Returns x as a native unsigned integer */
uint64_t mp_cast_to_unsigned_int(const MPNumber *x);
-/* Converts x to a string representation.
- * The string is written into 'buffer' which is guaranteed to be at least 'buffer_length' octets in size.
- * If not enough space is available the string is truncated.
- * The numbers are written in 'base' (e.g. 10).
- * If 'trim_zeroes' is non-zero then strip off trailing zeroes.
- * Fractional components are truncated at 'max_digits' digits.
- */
-void mp_cast_to_string(const MPNumber *x, int default_base, int base, int max_digits, bool trim_zeroes, char *buffer, int buffer_length);
-
-/* Converts x to a string representation in exponential form.
- * The string is written into 'buffer' which is guaranteed to be at least 'buffer_length' octets in size.
- * If not enough space is available the string is truncated.
- * The numbers are written in 'base' (e.g. 10).
- * If 'trim_zeroes' is non-zero then strip off trailing zeroes.
- * Fractional components are truncated at 'max_digits' digits.
- */
-void mp_cast_to_exponential_string(const MPNumber *x, int default_base, int base, int max_digits, bool trim_zeroes, bool eng_format, char *buffer, int buffer_length);
-
/* Sets z = sin x */
void mp_sin(const MPNumber *x, MPAngleUnit unit, MPNumber *z);