e70152e44cc66cc599ff6b699eb8adc07f3e656a
kent
  Sat May 24 21:09:34 2014 -0700
Adding Copyright NNNN Regents of the University of California to all files I believe with reasonable certainty were developed under UCSC employ or as part of Genome Browser copyright assignment.
diff --git src/hg/hgGeneRing/interaction.c src/hg/hgGeneRing/interaction.c
index b03b053..5b1149b 100644
--- src/hg/hgGeneRing/interaction.c
+++ src/hg/hgGeneRing/interaction.c
@@ -1,165 +1,168 @@
 /* interaction.c was originally generated by the autoSql program, which also 
  * generated interaction.h and interaction.sql.  This module links the database and
  * the RAM representation of objects. */
 
+/* Copyright (C) 2013 The Regents of the University of California 
+ * See README in this or parent directory for licensing information. */
+
 #include "common.h"
 #include "linefile.h"
 #include "dystring.h"
 #include "jksql.h"
 #include "interaction.h"
 
 
 void interactionStaticLoad(char **row, struct interaction *ret)
 /* Load a row from interaction table into ret.  The contents of ret will
  * be replaced at the next call to this function. */
 {
 
 ret->fromX = row[0];
 ret->toY = row[1];
 ret->score = atof(row[2]);
 }
 
 struct interaction *interactionLoad(char **row)
 /* Load a interaction from row fetched with select * from interaction
  * from database.  Dispose of this with interactionFree(). */
 {
 struct interaction *ret;
 
 AllocVar(ret);
 ret->fromX = cloneString(row[0]);
 ret->toY = cloneString(row[1]);
 ret->score = atof(row[2]);
 return ret;
 }
 
 struct interaction *interactionLoadAll(char *fileName) 
 /* Load all interaction from a whitespace-separated file.
  * Dispose of this with interactionFreeList(). */
 {
 struct interaction *list = NULL, *el;
 struct lineFile *lf = lineFileOpen(fileName, TRUE);
 char *row[3];
 
 while (lineFileRow(lf, row))
     {
     el = interactionLoad(row);
     slAddHead(&list, el);
     }
 lineFileClose(&lf);
 slReverse(&list);
 return list;
 }
 
 struct interaction *interactionLoadAllByChar(char *fileName, char chopper) 
 /* Load all interaction from a chopper separated file.
  * Dispose of this with interactionFreeList(). */
 {
 struct interaction *list = NULL, *el;
 struct lineFile *lf = lineFileOpen(fileName, TRUE);
 char *row[3];
 
 while (lineFileNextCharRow(lf, chopper, row, ArraySize(row)))
     {
     el = interactionLoad(row);
     slAddHead(&list, el);
     }
 lineFileClose(&lf);
 slReverse(&list);
 return list;
 }
 
 struct interaction *interactionLoadByQuery(struct sqlConnection *conn, char *query)
 /* Load all interaction from table that satisfy the query given.  
  * Where query is of the form 'select * from example where something=something'
  * or 'select example.* from example, anotherTable where example.something = 
  * anotherTable.something'.
  * Dispose of this with interactionFreeList(). */
 {
 struct interaction *list = NULL, *el;
 struct sqlResult *sr;
 char **row;
 
 sr = sqlGetResult(conn, query);
 while ((row = sqlNextRow(sr)) != NULL)
     {
     el = interactionLoad(row);
     slAddHead(&list, el);
     }
 slReverse(&list);
 sqlFreeResult(&sr);
 return list;
 }
 
 void interactionSaveToDb(struct sqlConnection *conn, struct interaction *el, char *tableName, int updateSize)
 /* Save interaction as a row to the table specified by tableName. 
  * As blob fields may be arbitrary size updateSize specifies the approx size
  * of a string that would contain the entire query. Arrays of native types are
  * converted to comma separated strings and loaded as such, User defined types are
  * inserted as NULL. Strings are automatically escaped to allow insertion into the database. */
 {
 struct dyString *update = newDyString(updateSize);
 sqlDyStringPrintf(update, "insert into %s values ( '%s','%s',%g)", 
 	tableName,  el->fromX,  el->toY,  el->score);
 sqlUpdate(conn, update->string);
 freeDyString(&update);
 }
 
 
 struct interaction *interactionCommaIn(char **pS, struct interaction *ret)
 /* Create a interaction out of a comma separated string. 
  * This will fill in ret if non-null, otherwise will
  * return a new interaction */
 {
 char *s = *pS;
 
 if (ret == NULL)
     AllocVar(ret);
 ret->fromX = sqlStringComma(&s);
 ret->toY = sqlStringComma(&s);
 ret->score = sqlFloatComma(&s);
 *pS = s;
 return ret;
 }
 
 void interactionFree(struct interaction **pEl)
 /* Free a single dynamically allocated interaction such as created
  * with interactionLoad(). */
 {
 struct interaction *el;
 
 if ((el = *pEl) == NULL) return;
 freeMem(el->fromX);
 freeMem(el->toY);
 freez(pEl);
 }
 
 void interactionFreeList(struct interaction **pList)
 /* Free a list of dynamically allocated interaction's */
 {
 struct interaction *el, *next;
 
 for (el = *pList; el != NULL; el = next)
     {
     next = el->next;
     interactionFree(&el);
     }
 *pList = NULL;
 }
 
 void interactionOutput(struct interaction *el, FILE *f, char sep, char lastSep) 
 /* Print out interaction.  Separate fields with sep. Follow last field with lastSep. */
 {
 if (sep == ',') fputc('"',f);
 fprintf(f, "%s", el->fromX);
 if (sep == ',') fputc('"',f);
 fputc(sep,f);
 if (sep == ',') fputc('"',f);
 fprintf(f, "%s", el->toY);
 if (sep == ',') fputc('"',f);
 fputc(sep,f);
 fprintf(f, "%g", el->score);
 fputc(lastSep,f);
 }
 
 /* -------------------------------- End autoSql Generated Code -------------------------------- */