fix typo that put too many include paths for most people

[lyx.git] / src / Spacing.C

diff --git a/src/Spacing.C b/src/Spacing.C
index f3ad1f66727ce77e460994540611342552045d3f..1bbb945f9f48e51ad0f743c3d2c349c9ca4f1f3b 100644 (file)
--- a/src/Spacing.C
+++ b/src/Spacing.C
@@ -1,10 +1,10 @@
 /* This file is part of
- * ====================================================== 
- * 
+ * ======================================================
+ *
  *           LyX, The Document Processor
- *        
+ *
  *           Copyright 1995 Matthias Ettrich
- *           Copyright 1995-2000 The LyX Team.
+ *           Copyright 1995-2001 The LyX Team.
  *
  * ====================================================== */
 
@@ -14,28 +14,19 @@
 #pragma implementation
 #endif
 
-#ifdef HAVE_SSTREAM
-#include <sstream>
-using std::istringstream;
-using std::ostringstream;
-#else
-#include <strstream>
-#endif
-
+#include "Lsstream.h"
 #include "Spacing.h"
 #include "LString.h"
 
 using std::ios;
 using std::ostream;
 
-/// how can I put this inside of Spacing (class)
-static
-char const * spacing_string[] = {"single", "onehalf", "double", "other"};
-
+string const Spacing::spacing_string[]
+       = {"single", "onehalf", "double", "other"};
 
-float Spacing::getValue() const 
+float Spacing::getValue() const
 {
-       switch(space) {
+       switch (space) {
        case Default: // nothing special should happen with this...
        case Single: return 1.0;
        case Onehalf: return 1.25;
@@ -50,7 +41,7 @@ void Spacing::set(Spacing::Space sp, float val)
 {
        space = sp;
        if (sp == Other) {
-               switch(int(val * 1000 + 0.5)) {
+               switch (int(val * 1000 + 0.5)) {
                case 1000: space = Single; break;
                case 1250: space = Onehalf; break;
                case 1667: space = Double; break;
@@ -60,14 +51,10 @@ void Spacing::set(Spacing::Space sp, float val)
 }
 
 
-void Spacing::set(Spacing::Space sp, char const * val)
+void Spacing::set(Spacing::Space sp, string const & val)
 {
-       float fval;
-#ifdef HAVE_SSTREAM
-       istringstream istr(val);
-#else
-       istrstream istr(val);
-#endif
+       float fval = 0.0;
+       istringstream istr(val.c_str());
        istr >> fval;
        set(sp, fval);
 }
@@ -76,9 +63,9 @@ void Spacing::set(Spacing::Space sp, char const * val)
 void Spacing::writeFile(ostream & os, bool para) const
 {
        if (space == Default) return;
-       
+
        string cmd = para ? "\\paragraph_spacing " : "\\spacing ";
-       
+
        if (getSpace() == Spacing::Other) {
                os.setf(ios::showpoint|ios::fixed);
                os.precision(2);
@@ -86,13 +73,13 @@ void Spacing::writeFile(ostream & os, bool para) const
                   << " " << getValue() << " \n";
        } else {
                os << cmd << spacing_string[getSpace()] << " \n";
-       }       
+       }
 }
 
 
-string Spacing::writeEnvirBegin() const
+string const Spacing::writeEnvirBegin() const
 {
-       switch(space) {
+       switch (space) {
        case Default: break; // do nothing
        case Single:
                return "\\begin{singlespace}";
@@ -101,28 +88,20 @@ string Spacing::writeEnvirBegin() const
        case Double:
                return "\\begin{doublespace}";
        case Other:
-#ifdef HAVE_SSTREAM
+       {
                ostringstream ost;
                ost << "\\begin{spacing}{"
                    << getValue() << "}";
                return ost.str().c_str();
-#else
-               {
-                       char tmp[512];
-                       ostrstream ost(tmp, 512);
-                       ost << "\\begin{spacing}{"
-                           << getValue() << "}" << '\0';
-                       return ost.str();
-               }
-#endif
+       }
        }
        return string();
 }
 
 
-string Spacing::writeEnvirEnd() const
+string const Spacing::writeEnvirEnd() const
 {
-       switch(space) {
+       switch (space) {
        case Default: break; // do nothing
        case Single:
                return "\\end{singlespace}";