diff options
Diffstat (limited to 'doc/GetInt.3')
| -rw-r--r-- | doc/GetInt.3 | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/doc/GetInt.3 b/doc/GetInt.3 index 573a596..e33eac6 100644 --- a/doc/GetInt.3 +++ b/doc/GetInt.3 @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: GetInt.3,v 1.8 2005/04/21 14:23:48 dgp Exp $ +'\" RCS: @(#) $Id: GetInt.3,v 1.9 2005/05/03 18:07:42 dgp Exp $ '\" .so man.macros .TH Tcl_GetInt 3 "" Tcl "Tcl Library Procedures" @@ -17,51 +17,51 @@ Tcl_GetInt, Tcl_GetDouble, Tcl_GetBoolean \- convert from string to integer, dou \fB#include <tcl.h>\fR .sp int -\fBTcl_GetInt\fR(\fIinterp, str, intPtr\fR) +\fBTcl_GetInt\fR(\fIinterp, src, intPtr\fR) .sp int -\fBTcl_GetDouble\fR(\fIinterp, str, doublePtr\fR) +\fBTcl_GetDouble\fR(\fIinterp, src, doublePtr\fR) .sp int -\fBTcl_GetBoolean\fR(\fIinterp, str, boolPtr\fR) +\fBTcl_GetBoolean\fR(\fIinterp, src, boolPtr\fR) .SH ARGUMENTS .AS Tcl_Interp *doublePtr out .AP Tcl_Interp *interp in Interpreter to use for error reporting. -.AP "const char" *str in +.AP "const char" *src in Textual value to be converted. .AP int *intPtr out -Points to place to store integer value converted from \fIstr\fR. +Points to place to store integer value converted from \fIsrc\fR. .AP double *doublePtr out Points to place to store double-precision floating-point -value converted from \fIstr\fR. +value converted from \fIsrc\fR. .AP int *boolPtr out -Points to place to store boolean value (0 or 1) converted from \fIstr\fR. +Points to place to store boolean value (0 or 1) converted from \fIsrc\fR. .BE .SH DESCRIPTION .PP These procedures convert from strings to integers or double-precision floating-point values or booleans (represented as 0- or 1-valued -integers). Each of the procedures takes a \fIstr\fR argument, +integers). Each of the procedures takes a \fIsrc\fR argument, converts it to an internal form of a particular type, and stores the converted value at the location indicated by the procedure's third argument. If all goes well, each of the procedures returns -\fBTCL_OK\fR. If \fIstr\fR doesn't have the proper syntax for the +\fBTCL_OK\fR. If \fIsrc\fR doesn't have the proper syntax for the desired type then \fBTCL_ERROR\fR is returned, an error message is left in the interpreter's result, and nothing is stored at *\fIintPtr\fR or *\fIdoublePtr\fR or *\fIboolPtr\fR. .PP -\fBTcl_GetInt\fR expects \fIstr\fR to consist of a collection +\fBTcl_GetInt\fR expects \fIsrc\fR to consist of a collection of integer digits, optionally signed and optionally preceded by -white space. If the first two characters of \fIstr\fR +white space. If the first two characters of \fIsrc\fR after the optional white space and sign are ``0x'' -then \fIstr\fR is expected to be in hexadecimal form; otherwise, -if the first such character is ``0'' then \fIstr\fR -is expected to be in octal form; otherwise, \fIstr\fR is +then \fIsrc\fR is expected to be in hexadecimal form; otherwise, +if the first such character is ``0'' then \fIsrc\fR +is expected to be in octal form; otherwise, \fIsrc\fR is expected to be in decimal form. .PP -\fBTcl_GetDouble\fR expects \fIstr\fR to consist of a floating-point +\fBTcl_GetDouble\fR expects \fIsrc\fR to consist of a floating-point number, which is: white space; a sign; a sequence of digits; a decimal point; a sequence of digits; the letter ``e''; a signed decimal exponent ; and more white space. @@ -70,11 +70,11 @@ the digits either before or after the decimal point must be present and if the ``e'' is present then it must be followed by the exponent number. .PP -\fBTcl_GetBoolean\fR expects \fIstr\fR to specify a boolean -value. If \fIstr\fR is any of \fB0\fR, \fBfalse\fR, +\fBTcl_GetBoolean\fR expects \fIsrc\fR to specify a boolean +value. If \fIsrc\fR is any of \fB0\fR, \fBfalse\fR, \fBno\fR, or \fBoff\fR, then \fBTcl_GetBoolean\fR stores a zero value at \fI*boolPtr\fR. -If \fIstr\fR is any of \fB1\fR, \fBtrue\fR, \fByes\fR, or \fBon\fR, +If \fIsrc\fR is any of \fB1\fR, \fBtrue\fR, \fByes\fR, or \fBon\fR, then 1 is stored at \fI*boolPtr\fR. Any of these values may be abbreviated, and upper-case spellings are also acceptable. |