more changes ... getting stable ...

svn path=/trunk/externals/tb/; revision=2428

7 files changed, 45 insertions, 15 deletions

diff --git a/chaos/src/Makefile.am b/chaos/src/Makefile.am
index 43ad73b..efbb7f1 100644
--- a/chaos/src/Makefile.am
+++ b/chaos/src/Makefile.am
@@ -1,7 +1,7 @@
 NAME = chaos
 
 BUILT_SOURCES = main.cpp ode_base.cpp chaos_base.cpp chaos_dsp.cpp \
-	lorenz_dsp.cpp
+	lorenz_dsp.cpp logistic_dsp.cpp
 
 
 CXXFLAGS  = @CXXFLAGS@ \
diff --git a/chaos/src/chaos_dsp.hpp b/chaos/src/chaos_dsp.hpp
index 65e6203..c340b88 100644
--- a/chaos/src/chaos_dsp.hpp
+++ b/chaos/src/chaos_dsp.hpp
@@ -60,12 +60,12 @@ public:
 	int m_phase;         /* phase counter */
 	float m_sr;          /* sample rate */
 	
-	char m_method;       /* interpolation method */
+	int m_method;       /* interpolation method */
 	
 };
 
 
-/* create constructor / destructor */			\
+/* create constructor / destructor */
 #define CHAOS_DSP_INIT(SYSTEM, ATTRIBUTES)		\
 FLEXT_HEADER(SYSTEM##_dsp, chaos_dsp<SYSTEM>)	\
 												\
@@ -87,7 +87,10 @@ SYSTEM##_dsp(int argc, t_atom* argv )			\
     m_freq = GetAFloat(argv[0]);				\
 	m_method = (char)GetAFloat(argv[1]);		\
     m_phase = 0;								\
-    											\
+												\
+    FLEXT_ADDATTR_VAR1("frequency",m_freq);		\
+    FLEXT_ADDATTR_VAR1("method",m_method);		\
+												\
     ATTRIBUTES;									\
 }												\
 												\
@@ -99,21 +102,23 @@ SYSTEM##_dsp(int argc, t_atom* argv )			\
 	delete m_nextvalues;						\
 	delete m_nextmidpts;						\
 	delete m_curves;							\
-}
-
+}												\
+												\
+FLEXT_ATTRVAR_F(m_freq);						\
+FLEXT_ATTRVAR_I(m_method);
 
 
 
 template <class system> 
 void chaos_dsp<system>::m_signal(int n, t_sample *const *insigs,
-									   t_sample *const *outsigs)
+								 t_sample *const *outsigs)
 {
 	if (m_freq >= m_sr * 0.5)
 	{
 		m_signal_(n, insigs, outsigs);
 		return;
 	}
-	
+
 	switch (m_method)
 	{
 	case 0:
@@ -157,7 +162,7 @@ void chaos_dsp<system>::m_signal_n(int n, t_sample *const *insigs,
 
 	while (n)
 	{
-		if (m_phase == 0)
+		if (phase == 0)
 		{
 			m_system->m_step();
 			phase = int (m_sr / m_freq);
@@ -194,7 +199,7 @@ void chaos_dsp<system>::m_signal_l(int n, t_sample *const *insigs,
 
 	while (n)
 	{
-		if (m_phase == 0)
+		if (phase == 0)
 		{
 			m_system->m_step();
 			phase = int (m_sr / m_freq);
@@ -233,7 +238,7 @@ void chaos_dsp<system>::m_signal_c(int n, t_sample *const *insigs,
 
 	while (n)
 	{
-		if (m_phase == 0)
+		if (phase == 0)
 		{
 			m_system->m_step();
 			phase = int (m_sr / m_freq);
diff --git a/chaos/src/logistic_map.hpp b/chaos/src/logistic_map.hpp
index 94b38d0..e72a3a7 100644
--- a/chaos/src/logistic_map.hpp
+++ b/chaos/src/logistic_map.hpp
@@ -25,7 +25,7 @@
 //                0 <= alpha <= 4
 
 class logistic:
-	protected map_base
+	public map_base
 {
 public:
 	logistic()
diff --git a/chaos/src/lorenz.hpp b/chaos/src/lorenz.hpp
index 700e4a1..fdae428 100644
--- a/chaos/src/lorenz.hpp
+++ b/chaos/src/lorenz.hpp
@@ -32,7 +32,7 @@ public:
 	lorenz()
 	{
 		m_num_eq = 3;
-		m_data = new data_t[3];
+		m_data = new data_t[m_num_eq];
 
 		CHAOS_SYS_INIT(method,0);
 		CHAOS_SYS_INIT(dt,1);
@@ -43,11 +43,14 @@ public:
 		CHAOS_SYS_INIT(b,4);
 		CHAOS_SYS_INIT(r,40);
 
+		ode_base_alloc();
+
 		set_method(0);
 	}
 	
 	~lorenz()
 	{
+		ode_base_free();
 		delete m_data;
 	}
 
diff --git a/chaos/src/main.cpp b/chaos/src/main.cpp
index b0f2ad0..3a322f0 100644
--- a/chaos/src/main.cpp
+++ b/chaos/src/main.cpp
@@ -19,13 +19,13 @@
 //  Boston, MA 02111-1307, USA.
 
 #include "chaos.hpp"
-#include "logistic_map.hpp"
 
 void chaos_library_setup()
 {
 	post("chaos~ version "PACKAGE_VERSION"\n");
 	
 	FLEXT_DSP_SETUP(lorenz_dsp);
+	FLEXT_DSP_SETUP(logistic_dsp);
 }
 
 FLEXT_LIB_SETUP(chaos, chaos_library_setup);
diff --git a/chaos/src/map_base.hpp b/chaos/src/map_base.hpp
index 35c8460..c88f9ba 100644
--- a/chaos/src/map_base.hpp
+++ b/chaos/src/map_base.hpp
@@ -24,7 +24,7 @@
 #include "chaos_base.hpp"
 
 class map_base
-	: protected chaos_base
+	: public chaos_base
 {
 	
 };
diff --git a/chaos/src/ode_base.hpp b/chaos/src/ode_base.hpp
index 6fa7e27..cc526ae 100644
--- a/chaos/src/ode_base.hpp
+++ b/chaos/src/ode_base.hpp
@@ -49,6 +49,28 @@ public:
 
 	virtual void m_step();
 	
+	void ode_base_alloc()
+	{
+		int dimension = get_num_eq();
+
+		for (int i = 0; i != 3; ++i)
+		{
+			m_k[i] = new data_t[dimension];
+		}
+
+		m_tmp = new data_t[dimension];
+	}
+	
+	void ode_base_free()
+	{
+		for (int i = 0; i != 3; ++i)
+		{
+			delete m_k[i];
+		}
+
+		delete m_tmp;
+	}
+
 protected:
 	unsigned char m_method; /* 0: rk1, 1: rk2, 3: rk4 */