int __print( string s )
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prints a string to the standard
output stream
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int __println( string s )
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prints a string to the standard
output stream and appends a new line
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int __errorln( string s )
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prints a string to the error
stream and appends a new line |
void __sleep( int iDelay )
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suspends the program execution
for iDelay ms
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int __loaddll( string s )
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load the module with a given
name, returns the handle for the module
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int __unloaddll( int hDll )
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frees the module
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| int sizeof( expression ) |
returns the size of the
expression type
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| int fopen( string sFileName, string sMode ) |
opens a file in sMode (usual
file-modes from <stdio.h>)
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| int fclose( int hFile ) |
closes a file
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| int feof( int hFile ) |
checks a file for end-of-file
status
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| int ferror( int hFile ) |
checks a file for error status
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| int fputs( string sText, int hFile ) |
writes a string into a file
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| int fgets( string & sText, int hFile ) |
reads a string from a file
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string getenv( string sName )
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reads an environment variable
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int putenv( string sNameValue )
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writes an environment variable
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| void exit( int iValue ) |
exits the program imediately
with the exit-code iValue |
int system( string sCmd )
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system call, runs
(synchroniously) the command in the string sCmd
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int string_npos()
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returns a integer constant to
show that the find-function was not successfull
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int string_length( string s )
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returns the length of the string
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char string_at( string s, int iPos )
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returns the character in the
string at the given position
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string string_setchar( string s, int iPos, char ch )
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returns a string with the
changed character at the given position
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int string_find( string s, string sSearch )
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returns the position of the
sSerach-string in the string s, returns string_npos() if the search
string was not found
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string string_substr( string s, int iStartPos, int iLength )
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returns a substring of the given
string
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string string_insert( string s, int iPos, string sInsert )
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returns a string in which the
sInsert string is inserted in the string s
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string string_erase( string s, int iPos, int iLength )
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returns a string in which the
given range is erased
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string string_replace( string s, int iPos, int iLength,
string sReplace )
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returns a string in which a part
of the string is replaced by another string
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double fabs( double d )
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returns absolute value of d
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double sin( double d )
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returns the sinus of d
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double asin( double d )
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returns the arcus-sinus of d
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double sinh( double d )
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returns the sinus hyperbolicus
of d
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double cos( double d )
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returns the cosinus of d |
double acos( double d )
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returns the arcus-cosinus of d |
double cosh( double d )
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returns the cosinus hyperbolicus
of d |
double tan( double d )
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returns the tangens of d
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double atan( double d )
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returns the arcus-tangens of d
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double atan2( double d1, double d2 )
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returns the arcus-tangens of d |
double tanh( double d )
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returns the tanges hyperbolicus
of d
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double sqrt( double d )
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returns the squareroot of d
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double exp( double d )
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returns the e the power of d
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double log( double d )
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returns the logarithm of d
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double log10( double d )
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returns the logarithm for base
10 of d
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double pow( double d1, double d2 )
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returns the power of d1 by d2
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