data_out function to dynamically allocate return value.

[pspp-builds.git] / src / language / expressions / operations.def

diff --git a/src/language/expressions/operations.def b/src/language/expressions/operations.def
index 2e94d2ec3203cd72e34a8fc86bf3225f476799f9..db71d2770339db273fa5114fe456afb83f106411 100644 (file)
--- a/src/language/expressions/operations.def
+++ b/src/language/expressions/operations.def
@@ -1,7 +1,7 @@
 // -*- c -*-
 //
 // PSPP - a program for statistical analysis.
-// Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+// Copyright (C) 2005, 2006, 2009 Free Software Foundation, Inc.
 // 
 // 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
@@ -573,7 +573,7 @@ string function RTRIM (string s, string c)
 function NUMBER (string s, ni_format f)
 {
   union value out;
-  data_in (ss_head (s, f->w), f->type, f->d, 0, &out, 0);
+  data_in (ss_head (s, f->w), LEGACY_NATIVE, f->type, f->d, 0, 0, &out, 0);
   return out.f;
 }
 
@@ -582,11 +582,15 @@ absorb_miss string function STRING (x, no_format f)
 {
   union value v;
   struct substring dst;
+  char *s;
 
   v.f = x;
-  dst = alloc_string (e, f->w);
+
   assert (!fmt_is_string (f->type));
-  data_out (&v, f, dst.string);
+  s = data_out (&v, f);
+  dst = alloc_string (e, strlen (s));
+  strcpy (dst.string, s);
+  free (s);
   return dst;
 }
 
@@ -647,7 +651,7 @@ function PDF.BETA (x >= 0 && x <= 1, a > 0, b > 0)
      = gsl_ran_beta_pdf (x, a, b);
 function CDF.BETA (x >= 0 && x <= 1, a > 0, b > 0) = gsl_cdf_beta_P (x, a, b);
 function IDF.BETA (P >= 0 && P <= 1, a > 0, b > 0)
-     = gslextras_cdf_beta_Pinv (P, a, b);
+     = gsl_cdf_beta_Pinv (P, a, b);
 no_opt function RV.BETA (a > 0, b > 0) = gsl_ran_beta (get_rng (), a, b);
 function NCDF.BETA (x >= 0, a > 0, b > 0, lambda > 0)
      = ncdf_beta (x, a, b, lambda);
@@ -850,7 +854,7 @@ no_opt function RV.BERNOULLI (p >= 0 && p <= 1)
 
 // Binomial distribution.
 function CDF.BINOM (k, n > 0 && n == floor (n), p >= 0 && p <= 1)
-     = gslextras_cdf_binomial_P (k, p, n);
+     = gsl_cdf_binomial_P (k, p, n);
 function PDF.BINOM (k >= 0 && k == floor (k) && k <= n,
                     n > 0 && n == floor (n),
                     p >= 0 && p <= 1)
@@ -860,7 +864,7 @@ no_opt function RV.BINOM (p > 0 && p == floor (p), n >= 0 && n <= 1)
 
 // Geometric distribution.
 function CDF.GEOM (k >= 1 && k == floor (k), p >= 0 && p <= 1)
-     = gslextras_cdf_geometric_P (k, p);
+     = gsl_cdf_geometric_P (k, p);
 function PDF.GEOM (k >= 1 && k == floor (k),
                    p >= 0 && p <= 1)
      = gsl_ran_geometric_pdf (k, p);
@@ -871,7 +875,7 @@ function CDF.HYPER (k >= 0 && k == floor (k) && k <= c,
                     a > 0 && a == floor (a),
                     b > 0 && b == floor (b) && b <= a,
                     c > 0 && c == floor (c) && c <= a)
-     = gslextras_cdf_hypergeometric_P (k, c, a - c, b);
+     = gsl_cdf_hypergeometric_P (k, c, a - c, b);
 function PDF.HYPER (k >= 0 && k == floor (k) && k <= c,
                     a > 0 && a == floor (a),
                     b > 0 && b == floor (b) && b <= a,
@@ -890,7 +894,7 @@ no_opt extension function RV.LOG (p > 0 && p <= 1)
 
 // Negative binomial distribution.
 function CDF.NEGBIN (k >= 1, n == floor (n), p > 0 && p <= 1)
-     = gslextras_cdf_negative_binomial_P (k, p, n);
+     = gsl_cdf_negative_binomial_P (k, p, n);
 function PDF.NEGBIN (k >= 1, n == floor (n), p > 0 && p <= 1)
      = gsl_ran_negative_binomial_pdf (k, p, n);
 no_opt function RV.NEGBIN (n == floor (n), p > 0 && p <= 1) 
@@ -898,7 +902,7 @@ no_opt function RV.NEGBIN (n == floor (n), p > 0 && p <= 1)
 
 // Poisson distribution.
 function CDF.POISSON (k >= 0 && k == floor (k), mu > 0)
-     = gslextras_cdf_poisson_P (k, mu);
+     = gsl_cdf_poisson_P (k, mu);
 function PDF.POISSON (k >= 0 && k == floor (k), mu > 0)
      = gsl_ran_poisson_pdf (k, mu);
 no_opt function RV.POISSON (mu > 0) = gsl_ran_poisson (get_rng (), mu);
@@ -988,7 +992,7 @@ no_opt string operator STR_VAR ()
 no_opt perm_only function LAG (num_var v, pos_int n_before)
     dataset ds;
 {
-  struct ccase *c = lagged_case (ds, n_before);
+  const struct ccase *c = lagged_case (ds, n_before);
   if (c != NULL)
     {
       double x = case_num (c, v);
@@ -1001,7 +1005,7 @@ no_opt perm_only function LAG (num_var v, pos_int n_before)
 no_opt perm_only function LAG (num_var v)
     dataset ds;
 {
-  struct ccase *c = lagged_case (ds, 1);
+  const struct ccase *c = lagged_case (ds, 1);
   if (c != NULL)
     {
       double x = case_num (c, v);
@@ -1015,7 +1019,7 @@ no_opt perm_only string function LAG (str_var v, pos_int n_before)
      expression e;
      dataset ds;
 {
-  struct ccase *c = lagged_case (ds, n_before);
+  const struct ccase *c = lagged_case (ds, n_before);
   if (c != NULL)
     return copy_string (e, case_str (c, v), var_get_width (v));
   else
@@ -1026,7 +1030,7 @@ no_opt perm_only string function LAG (str_var v)
      expression e;
      dataset ds;
 {
-  struct ccase *c = lagged_case (ds, 1);
+  const struct ccase *c = lagged_case (ds, 1);
   if (c != NULL)
     return copy_string (e, case_str (c, v), var_get_width (v));
   else