Fortran |
Provides helper functions that emulate selected Fortran intrinsic string operations.
Inheritance HierarchyNamespace: Altaxo.Calc.Ode.Obsolete
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3572.0 (4.8.3572.0)
SyntaxC#
public class FortranLib
The FortranLib type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | FortranLib | Initializes a new instance of the FortranLib class |
Methods| Name | Description | |
|---|---|---|
 | ADJUSTL | ADJUSTL(STRING) Adjust to the left, removing leading blanks and inserting trailing blanks. Argument Type and Attributes STRING must be of type character. Class Elemental function Result Type and Attributes Character of the same length and kind type parameter as STRING. Result Value The value of the result is the same as STRING except that any leading blanks have been deleted and the same number of trailing blanks have been inserted. Examples ADJUSTL (’bWORD’) has the value ’WORDb’. |
| ADJUSTR | ADJUSTR(STRING) Adjust to the right, removing trailing blanks and inserting leading blanks. Argument Type and Attributes STRING must be of type character. Class Elemental function Result Type and Attributes Character of the same length and kind type parameter as STRING. Result Value The value of the result is the same as STRING except that any trailing blanks have been deleted and the same number of leading blanks have been inserted. Examples ADJUSTR (’WORDb’) has the value ’bWORD’. |
| AMod | Summary: Returns the remainder resulting from the division of a specified number by another specified number. Parameters: y: A divisor. x: A dividend. Returns: A number equal to x - (y Q), where Q = Math.Truncate(x/y) |
| Copy(Characters, Characters) | Copies one Characters value into another starting at position one. |
| Copy(Characters, String) | Copies a string into a Characters value starting at position one. |
| Copy(String, String) | Copies a string into a destination string starting at position one. |
| Copy(Char, Int32, Char) | Copies characters into a destination array starting at the specified one-based index. |
| Copy(Characters, Int32, Characters) | Copies one Characters value into another starting at the specified one-based index. |
| Copy(Characters, Int32, String) | Copies a string into a Characters value starting at the specified one-based index. |
| Copy(String, Int32, String) | Copies a string into a destination string starting at the specified one-based index. |
| Copy(Char, Int32, Int32, Char) | Copies characters into a destination array using one-based inclusive indices. |
| Copy(Characters, Int32, Int32, Characters) | Copies one Characters value into another using one-based inclusive indices. |
| Copy(Characters, Int32, Int32, String) | Copies a string into a Characters value using one-based inclusive indices. |
| Copy(String, Int32, Int32, Char) | Copies a single character into a destination string using one-based inclusive indices. |
| Copy(String, Int32, Int32, String) | Copies a string into a destination string using one-based inclusive indices. |
| DMod | Summary: Returns the remainder resulting from the division of a specified number by another specified number. Parameters: y: A divisor. x: A dividend. Returns: A number equal to x - (y Q), where Q = Math.Truncate(x/y) |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object) |
| GetHashCode | Serves as the default hash function. (Inherited from Object) |
| GetType | Gets the Type of the current instance. (Inherited from Object) |
| INDEX(Characters, Characters) | Returns the one-based position of the first occurrence of a Characters substring in another Characters instance. |
| INDEX(Characters, String) | Returns the one-based position of the first occurrence of a substring in a Characters instance. |
| INDEX(String, String) | Returns the one-based position of the first occurrence of a substring in a string. |
| INDEX(Characters, Characters, Boolean) | Returns the one-based position of a Characters substring in another Characters instance. |
| INDEX(Characters, String, Boolean) | Returns the one-based position of a substring in a Characters instance. |
| INDEX(String, String, Boolean) | INDEX INDEX(STRING, SUBSTRING, BACK) Returns the starting position of a substring within a string. Argument Type and Attributes STRING must be of type character. SUBSTRING must be of type character with the same kind type parameter as STRING. BACK (optional) must be of type logical. Class Elemental function Result Type and Attributes Default integer. Result Value v Case (i): If BACK is absent or present with the value .FALSE., the result is the minimum positive value of I such that STRING (I : I + LEN (SUBSTRING) - 1) = SUBSTRING or zero if there is no such value. Zero is returned if LEN (STRING) .LT. LEN (SUBSTRING). One is returned if LEN (SUBSTRING) = 0. v Case (ii): If BACK is present with the value .TRUE., the result is the maximum value of I less than or equal to LEN (STRING) - LEN (SUBSTRING) + 1, such that STRING (I : I + LEN (SUBSTRING) - 1) = SUBSTRING or zero if there is no such value. Zero is returned if LEN (STRING) .LT. LEN (SUBSTRING) and LEN (STRING) + 1 is returned if LEN (SUBSTRING) = 0. Examples INDEX (’FORTRAN’, ’R’) has the value 3. INDEX (’FORTRAN’, ’R’, BACK = .TRUE.) has the value 5. |
| LEN_TRIM(Characters) | Returns the length of the character sequence without trailing blanks. |
| LEN_TRIM(String) | LEN_TRIM Description: Returns the length of the character argument without counting trailing blank characters. Syntax: result = LEN_TRIM (string [, kind]) Class: Elemental function; Generic Arguments: string Must be of type character. kind (opt) Must be a scalar integer initialization expression. Examples LEN_TRIM (' C D ') has the value 7. LEN_TRIM (' ') has the value 0. |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object) |
| Mod | Summary: Returns the remainder resulting from the division of a specified number by another specified number. Parameters: y: A divisor. x: A dividend. Returns: A number equal to x - (y Q), where Q = Math.Truncate(x/y) |
| REPEAT | REPEAT Description: Concatenates several copies of a string. Syntax: result = REPEAT (string, ncopies) Class: Transformational function; Generic Arguments: string Must be scalar and of type character. ncopies Must be scalar and of type integer. It must not be negative. Results: The result is a scalar of type character and length ncopies x LEN(string). The kind parameter is the same as string. The value of the result is the concatenation of ncopies copies of string. Examples REPEAT ('S', 3) has the value SSS. REPEAT ('ABC', 0) has the value of a zero-length string. |
| SCAN(Characters, String) | Scans a Characters instance from left to right for any character contained in a given set. |
| SCAN(String, String) | Scans a string from left to right for any character contained in a given set. |
| SCAN(Characters, String, Boolean) | Scans a Characters instance for any character contained in a given set. |
| SCAN(String, String, Boolean) | SCAN(STRING, SET, BACK) Scan a string for any one of the characters in a set of characters. Argument Type and Attributes STRING must be of type character. SET must be of type character with the same kind type parameter as STRING. BACK (optional) must be of type logical. Class Elemental function Result Type and Attributes Default integer. Result Value v Case (i): If BACK is absent or is present with the value .FALSE. and if STRING contains at least one character that is in SET, the value of the result is the position of the leftmost character of STRING that is in SET. v Case (ii): If BACK is present with the value .TRUE. and if STRING contains at least one character that is in SET, the value of the result is the position of the rightmost character of STRING that is in SET. v Case (iii): The value of the result is zero if no character of STRING is in SET or if the length of STRING or SET is zero. Examples v Case (i): SCAN (’FORTRAN’, ’TR’) has the value 3. v Case (ii): SCAN (’FORTRAN’, ’TR’, BACK = .TRUE.) has the value 5. v Case (iii): SCAN (’FORTRAN’, ’BCD’) has the value 0. |
| Sign(Double, Double) | Transfer of sign Returns |a1| if a2>= 0 Returns -|a1| if a2<0 |
| Sign(Int32, Int32) | Transfer of sign Returns |a1| if a2>= 0 Returns -|a1| if a2<0 |
| Sign(Single, Single) | Transfer of sign Returns |a1| if a2>= 0 Returns -|a1| if a2<0 |
| Substring(Char, Int32) | Retrieves a substring starting at a specified character position. |
| Substring(String, Int32) | Returns a substring from the specified one-based start index to the end of the string. |
| Substring(Char, Int32, Int32) | Retrieves a substring between two character positions. |
| Substring(String, Int32, Int32) | Returns a substring using one-based inclusive indices. |
| ToString | Returns a string that represents the current object. (Inherited from Object) |
See Also